What is the Source of Profound Intellect of Leonardo Da Vinci?
Leonardo Da Vinci is Have a Concept of Tanks,Hellicopter,Scuba suit, Airplane,Robot,And an Submarine! But all of this things is invented after! I think he has connection in Alliens or He had Timetravel!
Bio:Wareneutron is an inventor, scientist, blogger and also an instruct-abler. He focuses on electronics and the world of Physics! His inspiration is one and only the inventor of Lightbulb-Thomas Alva Edi...read more »