3 Nephi 2:38
And Gidgiddoni did cause that they should make weapons of war of every kind, that they should be strong with armor and with shields and with bucklers after the manner of his instructions.
Jesus reveals himself to a notable Jewish scientist.
Dr. James Tour shares his life-changing testimony of Jesus here:
"Yea, when ye shall call upon the Father in my name, with a broken heart and a contrite spirit, then shall ye know that the Father hath remembered the covenant which he made unto your fathers, O house of Israel;"
"And I will pour upon the house of David, and upon the inhabitants of Jerusalem, the spirit of grace and of supplications; and they shall look upon me whom they have pierced, and they shall mourn for him, as one mourneth for his only son, and shall be in bitterness for him, as one that is in bitterness for his firstborn.