There is a gap in Leonardo da Vinci’s life that cannot be explained. During the years 1476 to 1478, da Vinci vanished. When he re-emerged, he could not create his ideas fast enough. He was a man on a mission and, even up to this present day, we are finding instructions from da Vinci regarding high-technological advancements that are completely out of place for his time period. So what gives? Did da Vinci leap through time or was he taken off the planet by an intelligent group to take humanity to a higher level of understanding? Where did all his ideas manifest from? Here’s more from The Lost History Channel TKTC.