Researchers Advance Development of Organic Batteries
Researchers have found that they can create an electrical current when proteins on the surface of bacteria (like shewanella oneidensis, shown here) touch a mineral surface. The research shows that it is possible to develop microbial fuel cells. (Source: University of East Anglia/Alice Dohnalkova)
This one is a new one on me, Elizabeth. Like the Matrix, only the slaves are bacteria. I wonder if this will start a "free bacteria" movement. Others may argue that creating electricity may give meaning to the life of individual bacterium.
Ha, Rob, yes, it's quite an interesting development, isn't it? Not something I would have come up with, but that's why I'm a writer and not a scientist. It is quite interesting and I wonder if it could have any implications in the future for the treatment of bacteria-related illnesses or other applications.
I agree, Elizabeth, it will be interesting to see if there are further developments with the use of bacteria. A lot of new technology seems to be coming out of the natural world or being inspired by the natural world. Growing algae as an energy source, modeling robot movements on insect movement -- these are just a couple recent examples. There's a zillion.
It seems that would be the case, tekochip. It says that "electricity could be generated by the breakdown of domestic or agriculural waste products." Sounds like a variation on Mr. Fusion from Back to the Future.
@Elizabeth, thanks for the post. Its fascinating to know that electrical current can be generated by touching proteins on the surface of bacteria to a mineral surface. What kind of metal or mineral was used for this experiment ?
The Dutch are known for their love of bicycling, and they’ve also long been early adopters of green-energy and smart-city technologies. So it seems fitting that a town in which painter Vincent van Gogh once lived has given him a very Dutch-like tribute -- a bike path lit by a special smart paint in the style of the artist's “Starry Night” painting.
For decades, engineers have worked to combat erosion by developing high-strength alloys, composites, and surface coatings. However, in a new paper, a team at Jilin University in China turned to one of the most deadly animals in the world for inspiration -- the yellow fat-backed scorpion.
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