The plaintiff recovered judgment below against the defendant for damages on account of alleged injuries received while at work in defendant’s service, and we are asked to reverse the judgment on the ground that the evidence was not legally sufficient to authorize the verdict. 'Defendant is a domestic corporation, and was, at the time of plaintiff’s injury, engaged in operating a limekiln in Washington County, Arkansas. Plaintiff was employed by defendant as a wood-hauler, but late in the afternoon on a certain day he was taken from that work by the foreman and put to work assisting in laying a track along which the cars run from the rock quarry to the kiln. The face of the hillside had been blasted off so that there was a bluff 40 or 50 feet high, almost perpendicular, and tunnels were blasted into the face of this bluff in taking out rock. The track which plaintiff was assisting in laying ran along the surface of the ground at the foot of the bluff, and while he was at work, a rock, about the size of a gallon bucket, as the witnesses described it; fell or rolled down from somewhere above and struck him, inflicting a painful injury.
*119Plaintiffs right to an affirmance of his judgment depends entirely upon the force and effect to be given to his own testimony. After describing the blasted-off face of the hillside and the tunnels, he testified that he was at work helping to lay the track when the rock rolled down from above and struck him, and that the only warning he had was that somebody cried, "Lookout!” just before he was struck. He does not pretend to say where the rock came from nor what caused it to fall, and there is no other testimony in the case that sheds any light on the subject. Now, the rule is well settled by the decisions of this court that, in a suit by an employee against his employer to recover damages on account of negligence of the latter in failing to furnish a safe place in which, or safe appliances with which, to work, no presumption of negligence arises from the happening of the injury nor even from proof of some defect. The eases on this subject are so numerous that they need not be cited. In order to recover in such a ease it devolves on the plaintiff to prove, not only that there was some defect in the working place or in the appliances furnished, but that the employer had discovered the defect or that it was of such a character that it could have been discovered by the exercise of reasonable diligence. In other words, the plaintiff must prove that there was a discoverable defect before it can be said that the employer has been guilty of negligence in failing to discover and repair it. In the present case there is nothing whatever in the testimony that warrants a finding that there was any dangerous condition existing there which plaintiff’s employer was apprised of or which in the exercise of reasonable diligence he could have discovered. Of course, we know that the rock must have come from the hillside or from the face of the bluff, but the evidence does not disclose where it came from, nor what its appearance before it fell, nor what caused it to fall. It may have been loosened or dislodged in some way by a blast which left it in condition that it would roll down from a slight jar, but that its appearance did not indicate such a situation as to apprise the employer of its dangerous condition. It may be that the rock was set in motion from the hillside by some trespasser without the knowledge of the employer and without any opportunity to guard against it. These are entirely matters of speculation, and in this class of cases the *120jury is not permitted to speculate and to base a verdict thereon where there is no evidence upon which it can be established that the defendant was guilty of negligence. In the absence of proof that there were loose rocks which were likely to fall, it can not be said that the place where plaintiff was working was a dangerous one, and the mere fact that the rock rolled down does not prove that it was in a condition which created a discoverable danger, nor that plaintiff’s place of work was rendered dangerous by it.
The maxim, “res ipsa loquitur'” does not apply in this class of cases, for it devolves on an injured employee, before he can recover, to prove that the injury was caused by the negligence of his employer in failing to make the working place safe. The maxim only applies where the happening of the injury speaks for itself and establishes the fact that it could not have occurred otherwise than as the result of some act of negligence. In this case we can not say that the falling of the rock necessarily resulted from some act of negligence on the part of the defendant. Therefore, the maxim can not be invoked to supply proof of negligence.
We are of the opinion that the evidence is insufficient to sustain the verdict in this case, and that the judgment should be reversed, and the cause remanded for a new trial. It is so ordered.