Browsing: Electricity

– 201107thermoelectricity

In the evergrowing search for new energy sources, scientists have started searching for more simple solutions, and what they found was that heat can be an incredible ally. “In the search for new sources of energy, thermopower – the ability to convert temperature differences directly into electricity without wasteful intervening steps – is tremendously promising,” […]

– 201107dolphin

Dolphins are absolutely amazing creatures, smarter beyond whatever you might think, and with a heart of gold. But now, researchers have shown that aside from these qualities, the common Guiana dolphins have yet another remarkable ability: the power to sense electric fields. The dolphin carries its baby just as any other placental mammal does, and […]

– 201001power transistor

Researchers from Yale University succeeded in what seemed to be an impossible task: they’ve created a transistor from a single molecule. In case you don’t know, a transistor is a “semiconductor device commonly used to amplify or switch electronic signals” (via wikipedia). The team showed that using a single benzene molecule attached to gold contacts […]

– 200909090915 tree electricity 02

You’re not going to power too many devices with electricity from trees. But it is a very interesting phenomenon.

– 200801080103101137

Researchers are searching everyday for options which could bring an ending to the energy issue or at least delay it for an undefinite time and bacteria researching has developed a lot so it would only seem sensible to bring those two together. The point would be well to obtain a bacteria which generates electricity. Researchers […]