Alternating current to Direct current

In 1898 Nikolas Tesla talked about creating a driverless car In 1926 he predicted wireless video messaging, mobile phones, etc Vannever Bush invented the Memex->a memory extension/computer

#1 "Child of Light"  This can be just coincidence, but he was born during a thunderstorm, and his mother called him "Child of Light" - that should prove true. #2  3D memory   He could