Mad genius creates a crazy super drone flying machine using 54 propellers

Man can’t fly but with the help of 54 drone propellers and an umbrella to protect the ol’ noggin, man can kind of fly. This mad genius made what he calls, The Swarm, which is essentially a lawn chair strapped to some metal bars and 54 counter-rotation propellers and six grouped control channels with Hobbyking… »9/01/15 1:21pm9/01/15 1:21pm


This Five-Bladed Behemoth Is the World's Largest Cargo Ship Propeller

Modern international trade is only possible because of our fleets of seafaring cargo ships. And as these gigantic vessels continue to grow to meet the increasing demands of a rapidly globalizing marketplace, so too do their components. Spanning nearly 34 feet in diameter and weighing a stout 113 tons, this massive… »3/18/14 1:40pm3/18/14 1:40pm