This is an action for damages for the death of a minor son of plaintiff, alleged to have been caused through the negligence of the defendant, a corporation.

The cause was tried by jury. The plaintiff, in her complaint, claimed! damages in the sum of $10,000. The jury, however, returned a verdict for the sum of $5,000, for which amount the court entered judgment in favor of plaintiff.

This appeal is from the judgment so entered and from the order denying defendant a new trial.

The general points made by appellant are that the evidence does not support the verdict; that the court erred, to the prejudice of defendant, in the admission and rejection of certain testimony, and that the court erred, to defendant’s damage, in giving and refusing to give certain instructions and by the modification of others which were requested by defendant.

The specific contention with respect to the specification of the insufficiency of the evidence to uphold the verdict is that the proofs disclose that the proximate cause of the accident by which the deceased received the injuries culminating in his death was his own negligence, and upon this ground a motion for a nonsuit was, upon the close of the case for plaintiff, presented and urged by defendant, said motion having been denied by the court. A similar motion on the same ground was made and denied on the close of. the case by both sides.

The consideration of this point will, of course, necessitate a careful scrutiny of the testimony, particularly so in view of the fact that a coemployee of deceased was the only other person present—one John Burnett—when the accident occurred and was, therefore, the only living eye-witness who was or could be produced at the trial.

It appears that the deceased, Ray Clark, at the time of his death, was a minor of the age of sixteen years and six months, approximately. He had been for a few weeks prior to his death an employee of defendant on its dredger, which was being operated in Tulare Lake, in Kings county. On 'the first day of May, 1907, while thus engaged, according to the averments of the complaint and the undisputed evidence, his foot “was so caught and entangled in a large shaft (connected with said dredger) and the machinery running and operated thereby that his foot and leg were crushed, broken and mangled,” and from the effects of the injuries so received he died on the second day of May, 1907.

From the evidence it further appears that the deceased was one of three children of the plaintiff, from whom the father of said children had been- separated and had lived separate and apart for some eight years prior to the trial of this action, and had during that period contributed nothing toward the support of his family.

At the time of the employment of the deceased by the defendant, and for some time prior thereto, the plaintiff resided with her children and her aged mother near Merced, although the deceased, at the time he accepted, through his mother, employment with defendant, was and had been for some time attending school in the city of Fresno.

The accident causing the death of the deceased happened at about the hour of 2 o’clock in the morning, the deceased and said Burnett, the coemployee to whom we have referred, being at that time on the night “shift.”

As stated, the deceased! was, through plaintiff, employed by the defendant in the month of April, 1907. As to the circumstances of said employment, the plaintiff testified: “Mr. Lewis [president of defendant] said that he wanted him for a lever-man. I asked him if he thought he could do it. He had already seen the boy, and he said yes, he thought he could do it nicely. That he seemed to be a fine-looking boy, and he was well pleased with him, and that he would teach him how to do it or have him taught. And that it was perfectly safe place up in the lever-room, and that he was going to put him to work in the lever-room. He asked me if the boy—or rather it came up in the conversation, if the boy knew anything about machinery. I told Mr. Lewis, no, he did not, and I wanted him to be put in there where there was no danger. Mr. Lewis said there was no danger. That he liked the appearance of the boy and would teach him. Ray asked me about going to work for Mr. Lewis; I told him yes. He wanted to go and earn some money to finish up his schooling and help me; I told Mr. Lewis that, and he told me that he would take good care of Ray, and that his wife would look out for him. I told him the boy hadn’t been away from home much.”

The witness, C. E. Través, gave the details of a conversation with defendant’s superintendent, had prior to the time at which negotiations for the employment of deceased were carried on with plaintiff, in which the proposed employment of the boy and the character of the duties which it was proposed that he should perform on the dredger were discussed. The witness testified: “I am fifty-two years old; my occupation or business is mechanical engineer and machinist. Have had about twenty-five years’ practical experience in mechanical engineering. I know Mr. Lewis, I know Mrs. Clark, and I" know the boy that was killed. Mr. Lewis came to my place of business at Fresno and wanted to get a man. I told him I didn’t know of any, but I knew a good boy. I asked him what he wanted him for, and he said he wanted him to handle levers, and I said to handle levers on what, and he said on the dredger, down to our dredger. I said this boy has no .experience, but he is willing to learn and he is about the only support of his mother. And he said we don’t want experienced hands, because the captain would rather have the men and break them in, as he gets better men than we do with some man that is already broke in. So I brought the boy down, or sent the boy down, rather. I told Mr. Lewis that the little boy did not know anything about machinery; that he was inexperienced', but that he wanted to learn and was ambitious and wanted to learn. Mr. Lewis replied that he wanted a lever-man. Mr. Lewis said there was no danger whatever above in the lever-room and that it would require but very little skill. He said it was away from the machinery and above, the lever-room was.”

Burnett, the coemployee of and on duty with deceased when the accident happened, described the dredger as follows: “Its hull is probably fifty or sixty feet long, and about twenty or twenty-five feet wide. There is a bulkheading around it and an open space in the front part, and the engine is on the inside of that and the shaft just in front of the engine; forward and on the outside of the bulkheading is the turntable and boom; above the roof in the forepart is the lever-house and cables from the drums running through sheaves at the end of the boom and makefast to the clam-shell bucket; . . . there are three levers in that lever-room, but only two operated, and there is a lever that is operated by the boat; there is no other machinery in this lever-room; these levers operated the machinery that is down below; that is, it operates the friction where the drums are, operates the drum that rolls and reels up the cable to hoist the bucket and to swing the boom around. . . . The levers operate certain machinery that is inside the inclosure, and the machinery consists of drums and spools. ... In describing to the jury the spools and drums that are operated by these levers I will do so in relation to the location of the engine. The engine is located on the inside in the central part." The engine transmits the power to the cogwheels. I am not much of a machinist, and it is pretty hard for me to remember. Just in the fore part of the engine there is a wheel— a cogwheel—as near as I can remember, and connected with that is a larger cogwheel directly in front of it.” Further description of the machinery and its operation will appear from this witness’ testimony respecting the circumstances immediately preceding and attending the accident, from which it will further be observed that as to the precise manner in which the accident happened Burnett was unable to furnish any particular information—that is to say, that the witness could not tell exactly how the foot of the deceased was caught in the spider-wheel. This paucity of information may be accounted for in the fact that, when the accident occurred, both deceased and Burnett were engaged in attempting to readjust or restore to its proper place a steel cable, which had left its groove on the drum, and doubtless their minds and attention were entirely absorbed by that performance. We will, however, present the story of the accident, as far as he was able to describe the circumstances thereof, as related by Burnett himself on the witness-stand. After giving his age as twenty-five years and stating that he worked on the dredger in the capacity of a lever-man before and at the time Ray Clark was killed, and declaring that there was very remote danger involved in the operation of the levers, this witness testified, in part, as follows:

On cross-examination Burnett said that “there was plenty of room on the floor of the deck for him to stand there and do this prying with the bar on this cable,” the inference from this statement being that deceased would then have been in a position in which his foot could not have come in contact with the spider-wheel. The block on which deceased stood was some eighteen inches higher than the deck floor. Burnett had no distinct recollection whether the wheel in which deceased’s foot was caught had guards around it or not.

The witness, Través, who is a practical machinist, visited and inspected the dredger during the trial, and, after describing the machinery by which the dredger is operated and the manner of its operation, testified that the wheel in which the deceased’s foot was caught had no guards around it. “I examined the machinery carefully this morning,” he continued, “and know how it is assembled and put together, and I know the usual practice of guarding and protecting such machinery as I saw there.” He further testified that there was no other way in which the deceased could have done the work which it was necessary for him to do to replace the cable in its proper groove than in the very manner in which he did attempt it. He said that he might have gone “clear around the dredger and come back on the other side,” but that, had he done so, “he would have to step up on the same place and do the same work on this side. He couldn’t do that very well on account of that large gear. There is a number of other gears going there; he couldn’t get in there in the first place.”

The plaintiff testified in rebuttal that, after the death of her son, she held a conversation with Lewis, president of defendant, relative to her son and the manner of his death. She said that Lewis “said he was sorry that the accident occurred, but that wouldn’t bring back my boy. He said that he did not intend to keep him there; that the boy wasn’t capable of that work, and that he had a man engaged to take that place, and that man had been allowed to go to a picnic, I believe, at Latón. He said that if the man had been there that day you would have your boy. It seemed to be fate. I remember his using that particular word, that it seemed to be fate in the way I lost the boy. That this man wanted to go to that particular picnic, and he let him go. That he didn’t intend to keep Bay at all. He did not consider him competent to do that work, and was not intending to keep him there.” In this connection, it may, at this time, pertinently be stated that Lewis admitted having in substance said to Mrs. Clark, on the occasion referred to by her, that “he had another man engaged to do the work that Bay was doing the day he met with the accident, but that this man wanted to attend a picnic at Latón, and that if he had not gone down to the picnic, her boy would have been living yet.”

For the defense, Lewis, president of the corporation defendant, testified, in part, as follows: “A day or two before I saw Bay at Corcoran, I saw Mr. Través, the witness in this case, at a shop in Fresno. ... I asked Mr. Través if he knew of any experienced lever-man, and he said no. I told him I could use some gas-engine men, and that they could have an opportunity to learn, and that Mr. Huntington [general superintendent of the dredger] had told me I could get better lever-men by learning them aboard the machine than by shipping them down from the city. . . . Mr. Través said he did know some young men, and he said one of them had been in the shop that morning. He said he didn’t know but what he would see him again, probably, and send him down. I told him all right, send him down. I told him that we paid $40 a month and board to beginners—we paid $60 a month at that time to experienced lever-men; that a man qualifying himself as lever-man would get a raise in pay. . . . After I saw Ray at Corcoran, that I have just spoken about, I saw Mr. Través that same day in Fresno. I think I went to his shop. He was doing some work for us. At all events he brought Mrs. Clark and introduced her to me in the afternoon at the Santa Fe depot. ... I liked the looks of the boy, and thought he would make a good subject to make a lever-man of and have an opportunity to learn the levers, and if he got proficient in that he could get lever-man’s wages, which was $60 per month. Mr. Huntington was superintendent of construction and had control of things generally under me. Ray was a well set-up youngster; he told me he was about a certain age and he looked it. He was a bright boy, intelligent looking, and his movements were quick. I think he was about five feet four or five inches in height and might have weighed one hundred and forty pounds. I thought I would give him an opportunity to learn the work, and when Ray went to the dredger to work they put him to running the gasoline engine on the dredger. I did not direct his work on the dredger at all. I did not give any instructions to the men about him. The boy was on watch twelve hours a day. The rate of wages that the defendant was paying were allowing the deceased for his work on the dredger during the time that he worked there was $40 per month.”

C. T. Huntington, general superintendent of the dredger, stated that his business was that of the assembling of machinery for dredger work, and the construction “and placing in operation dredgers and particularly what is called clam-shell dredgers. ... In this state I have been working on dredgers of this kind for about twelve years in all capacities, from fireman to captain, and during the last four years I have been superintendent of the construction and of the assemblying of the machinery itself. . . . When Ray Clark came there to go to work the most of the machinery was to be assembled, and this shaft that is spoken of had not been assembled. Ray was there and working from the 10th of April, 1907, and he was helping the crew assemble the machinery. . . . Before I began to try out the machinery to test it, to see whether it would do the dredging, I instructed each man individually to be very careful about getting around any moving portion of the machinery, explaining to him that a gas-engine couldn’t be stopped instantly, and to get caught in the machinery meant a serious accident..... When we went or started to operate the dredger to see whether it would do the work Ray was doing what we call deck work. That is to say, his duties consisted of looking after the gas-engine and machinery, and oiling the machinery at regular intervals, and keeping general supervision of things and to see that everything ran smoothly on deck. I gave instructions to the deck-hands and to Ray Clark that in the event that anything should happen or go wrong, or serious trouble, they were to call me. ... I had occasion to say something to Ray .Clark about going in and about that machinery ; I spoke to him as I spoke to all the rest, cautioning him. . . . After I had given these instructions to Ray and all the others in the first instance, I did not say anything further to Ray about going about the machinery.” On cross-examination Huntington said: “If I said on my direct examination that I showed Ray how to start the gas-engine, I didn’t mean it. I don’t remember having said that,' and if I did say it, I am mistaken. ... It is dangerous to go near this revolving wheel which is left uncovered; and it is not usual to guard such wheel, and it is entirely unnecessary.”

T. Wiley, who testified that, after the machinery was assembled and placed on the dredger, “the work that was assigned to me and my duties were nothing in particular and everything in general,” said that, “as it was brought to my notice that Ray Clark was inclined to be careless about dangerous machinery, I told him personally, over and above collectively to the crew, that it was dangerous, certain parts of it were dangerous, and especially these wheels that were turning in close proximity to those pedestals. I mean by these wheels the spider-wheel, because they were shown to me very distinctly and pointed out, and I carried out my orders to that effect.” By cross-examination of this witness, it developed that he had ceased work for defendant, and that at about the time preparation was being made for the trial of this action he was stopping in Los Angeles. He said, referring to Lewis, president of defendant, “I wrote him about two months ago that I would like to go down on the Colorado river, and he wrote me, saying he wanted me to make an affidavit before I left. I wrote him that I would rather take charge of the dredger, so I got a telegram from him about two weeks ago to come and take charge. We started up the dredger just about .a week before this suit commenced. I am at present captain of the ship and have the supervision of the whole matter, and at night-time I am not disturbed for minor things that happen, and I am not called when the cable is foul, as it was when Ray was killed. If the cable is fouled those in charge have to disentangle it. (Italics ours.) ... I have had about twenty-five years’ experience in running machinery.”

Testimony, offered by both sides, was received by the court as to the height and' weight of deceased. Lewis said that, in his opinion, the deceased was about five feet four or five inches in height and “might have weighed one hundred and forty pounds.” In this connection, he declared that Ray was a lad of intelligence and appeared from his talk to be familiar in a general way with machinery.

Wiley expressed the opinion that deceased was about five feet six or seven inches, and that he would weigh about one hundred and fifty pounds; that “he was well built, a stout young man.”

Plaintiff testified that she knew exactly the height and weight of her deceased son at the time of his death, and said that “he was just a fraction of an inch shorter than I am,” and that he weighed one hundred and thirty-eight pounds and that “he was not fleshy.”

Francis Cunningham testified: “I measured plaintiff’s height this forenoon. She is exactly five feet, two and three-quarters inches in height. And I consider that a correct measurement, as I used the same measure as I use in registration.”

We have now presented, in substance, a fair statement of the evidence from which the jury reached the conclusion, under the court’s instructions containing the law pertinent to the case, that the proximate cause of the death of plaintiff’s minor son was the culpable negligence of the defendant.

But, as stated, the defendant vigorously protests that the evidence clearly discloses gross negligence upon the part of the deceased, and that but for such negligence he would not have met with the accident which cost him his life.

Upon most all the salient facts in the ease there is a conflict 'in the evidence, but it is, of course, the duty of this court to treat all the facts brought out by the evidence which are necessary to support the verdict as having been found to be true by the jury, notwithstanding the fact that there may be evidence in flat contradiction of such facts. Obviously, under our system, the jury are the exclusive judges of the weight of all evidence and the credibility of all witnesses, and it is, as has often been repeated, peculiarly within their right and province, when considering the evidence, to give to it whatever weight it may in their deliberate judgment be entitled to, or, if it be their judgment that it is entitled to no weight in the determination of the ultimate issue, disregard it altogether. 'And, having done this in a given case, their conclusion cannot be questioned by an appellate court, if there be nothing to show that their verdict has been planted upon evidence which is, on its face, or inherently, improbable and unbelievable.

While a verdict returned for defendant on the evidence before us would undoubtedly stand upon a firm foundation, viewed from the standpoint of an appellate court, we, on the other hand, doubt not that a careful examination of the record by the light of the constitutional provision limiting the power of appellate tribunals in this state to the consideration of questions of law only, can lead to no other conclusion than that the evidence displayed before us is sufficient to render the conclusion of the jury immune from successful attack here.

We have before us a case where a lad of tender years, of immature judgment and without previous experience in dealing with and in handling complicated and dangerous machinery, at an hour of the night when a boy of his age should be conserving by sleep his developing physical power, is put in entire charge, according to the only witness to any of the circumstances attending the accident, of the most dangerous part of the machine or the dredger on which he was employed, after having been expressly engaged to perform other service— that of a lever-man—the performance of which was attended by very remote, if any, danger, according to Burnett. He had then had, let it be noted, only three weeks’ experience of any character on a clam-shell dredger.

Lewis, president of the defendant, himself testified that he employed the hoy as a lever-man, and the plaintiff testified that Lewis promised her, when the contract of employment was made, to assign the deceased to duties on the dredger in" the execution of which he would be free from danger of accidents. Lewis further admitted, at least in effect, that the day the lad lost his life he was engaged in performing the duties' of another employee, who had absented himself from the dredger for the purpose of attending a picnic. He said to plaintiff, after the tragic death of her son, that had said other employee remained on duty that day the deceased “would have been living yet.” The irresistible inference from this statement is, it seems to us, that the deceased had been assigned to duties on the day of the accident which he was not only not employed to perform, but which he was not in truth qualified to perform. Burnett, who, though called as a witness for the plaintiff, apparently displayed little disposition to squarely and unhesitatingly detail the circumstances of the accident, said that the deceased was in charge of the deck and the machinery on that night. It is true that this witness stated that, when the cable became disarranged, he and deceased “mutually decided” to attempt restoring it to its proper groove on the drum, the manifest purpose of such statement being to convey the impression to the jury that deceased voluntarily and without suggestion by or direction from the witness, took the part that he (deceased) did in assisting in an attempt to restore the cable to its proper place. But, assuming that the deceased acted in the matter largely, if not entirely, upon his own initiative and volition, it still remained for the jury to say, from a consideration of all the evidence, whether he acted negligently or without due care in the performance of a duty which, it clearly appears, from the fact of having been taken from the service for which he was expressly employed and placed in charge of that part of the dredger where the greatest degree of danger existed, was forced upon him by those in authority.

It must be borne in mind that the burden was upon the defendant to establish by a preponderance of the evidence, its defense of contributory negligence by deceased and that such negligence was the proximate cause of the accident and its direful consequences. There is no direct evidence showing negligence on the part of the deceased. The precise manner in which he received the injuries which produced his death is, as before stated, unknown so far as this record is concerned. On the other hand, there are circumstances from which the-jury could with good reason infer negligence on the part of the defendant and that the accident would not have occurred and the boy’s life forfeited but for such negligence. To begin with, the act of the defendant in putting the 'deceased in charge of the machinery under the circumstances was negligence, even if it be true that the boy was warned that this, to him, unusual position, involved a hazardous undertaking. Then there is the testimony of Burnett to the effect that the lights on the dredger at the time of the accident were not “particularly bright,” and the testimony of Través that the spider-wheel in which the deceased’s foot was caught was without the guards usually placed about such wheels.

The burden was upon the defendant to show that those in authority over the dredger not only warned the boy of the danger attendant upon the discharge of-the duties of a “deckhand” having charge of the principal machinery of the dredger, but it was also incumbent upon it to show that, if such warning were given, it was so given as that the deceased fully appreciated and realized the danger by which he was thus surrounded. And, at last, it was for the jury to say, from a review and consideration of the whole record, whether the deceased was warned by his superiors of the danger or risk to which he was negligently subjected, and if so, whether such warning was such as to properly impress upon his judgment a full appreciation of the hazard.

It is very clear from the verdict, that the jury concluded either that such warning, if given, was not sufficiently explicit and specific to influence the judgment of the deceased in any perceptible degree, or, in other words, not so comprehended by him that he fully realized the danger surrounding him, or that deceased was not cautioned at all by his superiors. It is no answer to say that, no one having been produced to directly contradict the testimony of Huntington and Wiley with regard to cautioning deceased about the danger of the machinery, the jury were not authorized to find that either no caution or insufficient caution was given. How can this court determine how the testimony of Huntington and Wiley on this point impressed the jury? It may he that the very manner of giving their testimony was itself, in the judgment of the jury, a complete contradiction of the truth of their statements. It may be (and who can gainsay their right to have done so?) that the jury felt justified in disregarding in toto the testimony of these witnesses. And, if they did, may an appeal court declare that they were wrong in so doing and in effect say to the jury: “You misinterpreted the manner in which these witnesses testified; you should have given their statements full weight and credit, and as no other testimony was brought before you directly contradicting them, you should have found that the deceased was sufficiently warned as to the great danger of the machinery to have fully put him on his guard”? And so would this court be compelled to hold if we were to say that the testimony of Huntington and Wiley should have been, in the absence of direct contradictory proof, accepted by the jury as conclusive upon this point. And thus would this court clearly invade the province of the jury by passing upon the weight of testimony and the credibility of witnesses. Our code explicitly declares that the jury are the exclusive judges of the credibility of witnesses (Code Civ. Proc., sec. 1847); that they are the judges of the effect and value of evidence addressed to them, except when it is declared to be conclusive (Code Civ. Proc., sec. 2061), and that they “are not bound to decide in conformity with the declarations of any number of witnesses, which do not produce conviction in their minds, against a less number or against a presumption of other evidence satisfying their minds.” (Code Civ. Proc., see. 2061, subd. 2.) No one has ever doubted the right of a judge or jury to believe one witness as against another, where they have testified in direct opposition to each other, and the power and right of the judge or jury, in dealing with questions of fact, is no different and no less where the witnesses all testify one way, and when a verdict has been returned in opposition to the testimony of all the witnesses, such verdict, it seems clear to us, must be accepted by appellate courts in this state as a rejection of such testimony on the ground that it is unworthy of belief and weight, unless from the face of the record itself it can be said that the jury’s action is inherently unjustifiable. And interference with a verdict by an appeal court because it appears on the face of the record on appeal to he opposed to the testimony of all the witnesses cannot be, logically, any less an invasion of the province of the jury than if there appeared to be a direct substantial conflict in the evidence. It often happens, it may be said as a matter of common knowledge, that the most complete and conclusive contradiction of the truth of a witness’ testimony is his own manner on the witness-stand when giving it. And it is the very fact that juries and trial judges have the peculiar advantage of determining whether witnesses have contradicted themselves, not in terms, but by their manner of testifying, that has given rise to the familiar rule that appellate courts will not and cannot set aside verdicts of juries or findings of a trial court based upon evidence in which there appears to exist a substantial conflict. It is the duty of this court to conclude that the jury either attached no weight to the testimony of Huntington and Wiley to the effect that they cautioned the deceased, or that, although they might have cautioned him, the deceased was not thus made to clearly realize and appreciate the great danger lurking in the powerful complicated machinery of which he was negligently put in charge.

It was, furthermore, for the jury to determine, from all the facts and circumstances, whether the deceased, in taking the position near the spider-wheel for the purpose of prying or attempting to pry the cable back to its groove, acted under the, directions of Burnett. The latter, it is true, testified, as we have seen, that he gave deceased no directions, but that they “mutually decided” to act in a certain way; yet, Burnett was older than deceased by about ten years, and had had some previous experience with dredger machinery, having been employed on other dredgers. This fact, we doubt not, was known to the deceased, who perhaps recognized the former’s superior knowledge of such machinery and of how to handle and replace parts which had become disarranged. Burnett admitted that “in these cases (referring to occasions when the machinery became disarranged), being older than Ray, I assumed the lead.” From all the circumstances it is not difficult to understand how the jury could have justly come to the conclusion that Burnett “assumed the lead” on the occasion of the accident and directed the course and move ments of deceased in the attempt to rectify the difficulty with the cable.

But no useful purpose can be subserved by pursuing this question further. It must suffice to say that we have examined the testimony with extreme care, and have thus been led to the discovery of no just reason for interfering with the verdict upon the proposition that there is insufficient evidence to justify it.

Nor can we say that the verdict is excessive or beyond what the evidence justifies as fair and just compensatory relief.

The boy was, at the time of his unfortunate death, lacking in his majority by four and a half years. Plaintiff testified that he had contributed, and was, when killed, contributing to her support. She was entitled to this during the remaining four and a half years of his minority. The earnings of the lad during these remaining years of minority cannot, as is the assumption, justly be computed alone upon the wages he was receiving at the time of his death. One of the witnesses, Williams, an engineer by occupation, testified that the services which young Clark was performing when killed were reasonably worth the sum of $85 per month. Besides, it is proper to assume that had he lived and continued in the employment for which he was originally engaged—that of lever-man— he would, as he progressed in skill in that capacity, be entitled to an increase in salary from time to time until he would have received the highest rate paid for such services. He was, according to the witnesses, intelligent and apt at learning, and the jury were the sole judges of what, from all the evidence, his probable earnings would be during the remainder of his minority had he lived. Moreover, the jury were authorized, as the court properly instructed them, to consider and take into account, as an element affecting the pecuniary value of the service of deceased to the plaintiff, the fact that plaintiff has, by his death, been deprived of the comfort, society and protection of her son. (Beeson v. Green Mountain etc. Co., 57 Cal. 38 ; Lange v. Schoettler, 115 Cal. 388 , [ 47 Pac. 139 ]; Harrison v. Sutter St. R. R. Co., 116 Cal. 156 , [ 47 Pac. 1019 ]; Fox v. Oakland Con. St. Ry., 118 Cal. 67 , [ 62 Am. St. Rep. 216 , 50 Pac. 25 ]; Dyas v. Southern Pacific Co., 140 Cal. 308 , [ 73 Pac. 972 ].) And, obviously, this element of loss of society, comfort and protection of the son to be reckoned in determining the pecuniary value of the service of the deceased to his mother is difficult to measure in mere dollars and cents, and manifestly must, with the whole question of damages, be left to the good sense and sound discretion of the jury to be exercised in the light of all the circumstances of the case. As is said by the authors of Graham and Waterman on New Trials, page 451, “in cases of this class there is no scale by which the damages are to be graduated with certainty. They admit of no other test than the intelligence of a jury, governed by a sense of justice. It is, indeed, one of the principal causes in which the trial by jury has originated. . . . The law that confers on them this power and exacts of them the performance of this solemn trust, favors the presumption that they are actuated by pure motives. It, therefore, makes every allowance for different dispositions, capacities, views and even frailties in the examination of heterogeneous matters of fact where no criterion can be supplied; and it is not until the result of the deliberations of the jury appears in a form calculated to shock the understanding and impress no dubious conviction of their prejudice and passion that courts have found themselves compelled to interpose.” (See Scally v. W. T. Garratt & Co., 11 Cal. App. 147 , [ 104 Pac. 325 ], and cases therein cited.)

It was the duty of the jury in this case, as the court in its charge clearly told them, to award to the plaintiff “an amount which would justly compensate plaintiff for the probable value of the service of deceased until he had attained his majority, the age of twenty-one years, taking into consideration the cost of his support and maintenance from the time of his death until he would have reached the age of twenty-one years, ’ ’ and we perceive no just reason arising from the record for holding that the verdict, under all the circumstances appearing, represents anything beyond a fair and reasonable admeasurement of the compensation to which plaintiff is entitled for the damage she has sustained.

There is very clearly nothing in the argument that, because the boy, prior to his employment by defendant, had been attending school, and that the purpose he had in view in seeking and securing employment was to earn means by which he might be able to give himself the advantages of an education, the time served in his attendance at school and the service he rendered to further his purpose in that laudable direction could not be considered as service of the minor to the plaintiff. No more important and imperative duty rests upon parents than that of giving their offspring the advantages of a sound educational foundation, and the earnings of a minor dedicated to such purpose become for that reason no less the result of service to the parents than if he should turn them over directly to those naturally responsible for his custody, care, maintenance and education to be used for some other purpose within the scope of the duties of the parents as such.

2. There are forty-one assignments of error involving the court’s rulings upon the evidence. We cannot give, nor is it necessary to give, all these special attention in this opinion. We shall, however, notice some of the exceptions on this score, and as to the others—indeed, as-to all—it may be said generally that we have discovered in them nothing prejudicial to the rights of the defendant.

The motions for a nonsuit were based upon the alleged ground that the evidence shows that the accident in which the deceased lost his life was proximately occasioned by his own negligence. The view which we have expressed respecting the point that the evidence does not justify the verdict is a sufficient answer to the contention that the exceptions to the court’s adverse rulings on said motions are well taken.

Exception No. 2 is addressed to the ruling of the court allowing the witness, Burnett, to answer the following question over .the objection of defendant: “You remember having a conversation with Ray Clark, just a short time before the accident occurred, and saying that the reason they didn’t have more lights there (referring to the dredger) was because they were afraid of an explosion ? ’ ’ The witness denied having had such a conversation with the deceased at the time mentioned, and, even if the question called for testimony which was for any reason improper, manifestly no harm could have resulted to the defendant either by the question or the answer.

The witness, Williams, with a view of becoming a witness for plaintiff, made an effort to go aboard the dredger for the purpose of inspecting the machinery and thus equipping himself with such knowledge as would enable him to describe to the jury the dredger and the operation of its machinery. He was accompanied by counsel for plaintiff and one of the lat ter’s surviving sons. The parties in charge of the dredger at the time would not permit them to go upon the dredger. Plaintiff introduced Williams to show the attitude of the employees of defendant in this matter, and the court, over an objection by defendant, permitted the witness to testify that the officers in charge of the dredger had flatly refused to allow him to inspect and examine its machinery while in motion or at all. It is claimed that the allowance of said testimony was prejudicial error. We do not think so. Williams is a machinist and a stationary engineer, and it was proper to admit testimony which would bring clearly, before the minds of the jury a description of the e&aracter of the machinery which the defendant had put the deceased in charge of and the nature of the operation of said machinery, for the purpose of illustrating the probable manner in which the accident occurred. The refusal by the defendant’s employees to permit this inspection, knowing, as they did, the purpose for which it was to be made, was a circumstance, whether of much weight or little weight it matters not, tending to disclose a disposition on the part of the superintendent or captain to prevent plaintiff from presenting as complete a ease as the circumstances would permit. It was, in other words, a circumstance having a direct tendency to establish an effort on the part of the defendant to suppress testimony, and there has never been any doubt that testimony showing or tending to show an attempt upon the part of a party to a suit to cover up, conceal or otherwise prevent pertinent facts from being presented to the court or jury is competent and proper.

Exception No. 16 involves the action of the court in making an order that a witness for plaintiff be allowed to inspect or examine the machinery. It is contended that the court acted in-excess of its authority in making this order and thus committed error which was damaging to the defendant’s rights. There is, so far as we know, no express provision of law authorizing the course adopted by the court. But every court has certain inherent power—power which, exercised within reasonable and proper limits, authorizes it to go beyond its express powers where the interest of justice imperatively demands such a course. Moreover, by section 128, subdivision 5, of the Code of Civil Procedure, every court is in general language clothed with full control and power over every per son connected with, a judicial proceeding before it, in so far as said proceeding is concerned, and we fail to see in the action of a court compelling the production of any relevant and competent testimony which will make clear or tend to make clear the truth as to a disputed question of fact anything in contravention of either the letter or spirit of subdivision 5 of that section of our code. We perceive no distinction between the proposition here and the one presented and discussed in the case of Johnston v. Southern Pacific Co., 150 Cal. 536 , 540, [ 89 Pac. 348 ], where, in an action for personal injuries, the trial court was appealed to by the defendant for an order allowing the plaintiff to be examined as to her injuries and the effect thereof by physicians of the defendant’s own choosing, testimony bearing upon that subject having been given by physicians who had been employed by and were introduced as witnesses for plaintiff. The court denied this application upon the ground that it had no power to make the order, and on appeal the supreme court held that the ruling was erroneous; that the court was authorized to make said order by virtue of the provisions of subdivision 5 of section 128 of the Code of Civil Procedure, supra, and quotes, approvingly, the following from the case of Wanek v. City of Winona, 78 Minn. 98 , [ 79 Am. St. Rep. 354 , 80 N. W. 851 ]: “To allow the plaintiff in such cases to call in as many friendly physicians as he pleases, and have them examine his person and leave bim wholly at the mercy of such witnesses as the plaintiff sees fit to call constitutes a denial of justice too gross in our judgment to be tolerated for one moment.” (See the innumerable cases in Johnston v. Southern Pacific Co., 150 Cal. 536 , [ 89 Pac. 348 ], cited to this point and in confirmation of the rule laid down in the Minnesota case.)

In the case at bar, the only eye-witness to the accident was an employee of defendant. In fact, as counsel for plaintiff suggested at the trial, the plaintiff was compelled to secure her witnesses “from the ranks of the defendant.” As stated, we see no difference in principle between the action of the court in the case at bar in ordering defendant to permit an expert witness for plaintiff to examine its machinery and the order which the supreme court declares that it was prejudicial error for the trial court to have refused to make in Johnston v. Southern Pacific Co., supra. Most certainly the same reason exists why the court in this case should have made the order complained of as exists for making an order .for the purpose for which the order in the cited ease should have been made. If the testimony relative to the nature and character and construction and operation of defendant’s machinery had been confined exclusively to that received through defendant’s own employees, it is safe to say that the jury would have received an unsatisfactory description of the general and the particular situation on the dredger on the occasion of the accident as to all the important objective or physical facts that might or did tend to reflect some light on the manner and circumstances of the accident. And the testimony of the expert, having been confined to a description of the machinery and the manner of its operation, could no more operate prejudicially against the rights of the defendant than a diagram or a model of the machinery, a familiar method adopted by courts for clarifying testimony otherwise not easily or readily understood. Furthermore, the court could, in the exercise of its discretion, have ordered an inspection of the machine by the jury (Code Civ. Proe., sec. 610), and, manifestly, this course would have involved greater risk of error than that pursued by the court. Our conclusion is, that the court in no manner or degree transcended its power or authority in ordering defendant to allow plaintiff’s expert to examine the ma-. chinery and give testimony relative thereto.

3. Instruction No. 1, given to the jury by the court, and which is objected to as erroneous, reads: “You are instructed that where a master employs a servant to do dangerous work, or to do work that must necessarily require him to move in and about moving machinery of a dangerous nature, who, from youth, inexperience, ignorance or want of capacity, may fail to appreciate the danger surrounding him, at such work, it is a breach of duty for the master to expose such servant, even with his own consent, to such danger, or to place him in a position where it shall become necessary for him to encounter the same without first giving him such full and complete instructions as will enable him to fully and completely comprehend them, and to do the work safely, and with proper care on the servant’s part.”

The foregoing instruction is founded upon language used in the case of Foley v. California Horseshoeing Co., 115 Cal. 184, [ 56 Am. St. Rep. 87 , 47 Pac. 42 ], and very clearly states the law with regard to the duty imposed upon a master in his relations as such with a minor in his employ as a servant. That there is a well-defined distinction between the duty resting on a master toward a minor in his employ and the duty he owes to an adult servant, is a proposition thoroughly settled both in principle and by the cases.

In the case just referred to the facts are strikingly similar to those in the case at bar. There the minor, who was of the age of fourteen years, was originally “employed by defendant to punch holes in horseshoes by means of a machine known as a horseshoe punching machine. ” Subsequently the boy was ordered by an assistant foreman of defendant “to adjust a portion of the mechanism operating the punching machine,” to adjust which involved a hazardous undertaking. Plaintiff was not “familiar with the mechanism and the manner of adjusting the same, and was ignorant of the hazard.” The boy, obeying the order thus given him, was engaged in correcting the defect when the machine, by reason of said defect, was suddenly set in motion and the injuries complained of were thereby sustained. It was contended that plaintiff, according to his own testimony, “knew the special danger and risk which, because of the defective appliance, must have attended the working of the machine, and that, having this knowledge, and his injury having resulted from this known defect, he stood as an adult with respect to his master’s liability from any injury arising from it, and cannot recover.”

In reply to this contention, Mr. Justice Henshaw, in characteristically clear and forceful language, thus states the rule in cases of this character: “The question of the taking of a risk, the question of the assumption of responsibility in a given act, is determined as much upon the matter of judgment as upon the matter of knowledge. . . . Children are taught obedience. They are taught not to oppose their will and their judgment to those in authority over them; but in addition to this, and more important than all, the judgment of the child is the last faculty developed. . . . Knowledge he may have; facts he may acquire; but the ability to apply his knowledge or reason upon his facts, comes to him later in life. The very accidents of childhood come from thoughtlessness and carelessness, which are but other words for absence of judgment. . . . Their conduct is to he judged in accordance with the limited knowledge, experience and judgment which they possess when called upon to act, and it must, from the nature of the case, he a question of fact for the jury, rather than of law for the court, to say whether or not, in the performance of a given task, the child duly exercised such judgment as he possessed, taking into consideration his years, his experience, and his ability.” (See, also, O’Connor v. Golden Gate, 135 Cal. 545 , [ 87 Am. St. Rep. 127 , 67 Pac. 966 ]; Mansfield v. Eagle Co., 136 Cal. 622 , [ 69 Pac. 425 ]; Killelea v. California Horseshoe Co., 140 Cal. 605 , [ 74 Pac. 157 ]; Fries v. American Lead Pencil Co., 2 Cal. App. 148 , [ 83 Pac. 173 ].)

Instructions 2, 3, 4, 5, 7 and 15, which are hlso criticised, involve substantially the statement in different language of identically the same principle that is enunciated in the first instruction, and we need not, therefore, give the assignments as to them special attention.

Against the court’s instructions there are other criticisms in which we see no merit.

The entire charge of the court, taken as a whole, stated to the jury the law applicable to the issues fully, fairly and correctly.

After an exhaustive examination of the record, we have not been able to discover any reason which would justify interference with the judgment and order appealed from.

For the reasons herein given, the judgment and order are affirmed.

Chipman, P. J., and Burnett, J., concurred.

A petition to have the cause heard in the supreme court, after judgment in the district court of appeal, was denied by the supreme court on December 27, 1910.