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On the way to multiband solar cells

When visiting California's central valley in the summertime, it's hard to imagine that solar energy isn't single-handedly meeting the west coast's energy needs. But one problem with modern solar cells is that while the solar ...

dateNov 12, 2015 in Energy & Green Tech
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A row-bot that loves dirty water

Polluted water can at times make swimming in the sea or a pool risky, on the other hand aquatic organisms such as water boatman need the nutrients in dirty water to feed on. Taking inspiration from water beetles and other ...

dateNov 23, 2015 in Robotics
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