A teenager in the US has designed and built his own fully-operational one-man submarine. Justin Beckerman has managed to create a device that is pressurised to depths of almost 10 metres, capable of pumping oxygen in from the surface, and it’s even got an emergency switch that alerts the driver if the craft is leaking.
Considering he also built a remote-control ‘Cleaning Car’ that could mop and vacuum the floor when he was 12 years old, who knows what this clever high schooler will invent next!
Read more: http://bit.ly/13oJoSg
(Source: scienceyoucanlove)


