The main tank, brimful with ideas. Enjoy them, discuss them, take them. - Of course, this is also the #1 place for new submissions!
By Moe
Large or small boats can carry air bags that inflate which can prevent a boat from sinking. A good desig of such air bags and smart placing of them (which can not be seen on deck) can result in balancing the boat and giving enough time for the crew to unload any water.

Reward: a free cruise to Caribbean for the family
By awesome
Great idea! ;D
However, there will also have to be some sort of protection around the airbag in case the boat is near rocks or coral.
By christopher
An air bag is an automobile safety device.Air bags are passive restraint devices it mean they provide protection without requiring any action on the part of the boats.
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