boats
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Why Hydrogen Is The Perfect Boat Fuel
There are issues inherent with hydrogen as a fuel for cars. It is incredibly expensive and energy intensive to create, it is difficult to pressurise and transport, and the infrastructure for hydrogen as fuel is far less developed than battery electric charging. A few automotive manufacturers, chiefly Honda and Toyota, have hung their zero emissions…
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Use Your Pants As An Improvised Flotation Device In Survival Situations
If you’re on a sinking ship or you fall overboard, and you don’t have a legitimate flotation device, it’s time for the pants to come off. This clever survival trick will help you float on the water so you use less energy while waiting for someone to rescue you.