To harvest energy, scientists have proposed creating their own dust devils.
It’a a neat trick, but the bioelectrochemical cell essentially takes an inefficient process and reduces its efficiency even further.
Look, I’m just asking questions.
Electrochromic lenses change color in response to a small voltage, simply by flipping the switch on a battery.
If there is anything to be learned from internet communication, let it be this: Regardless if you are emailing a friend, a bitter enemy, or even a lowly journalist, always remember that there is a human being on the other side of the computer screen.
Norovirus, the most common cause of gastroenteritis in the world, can be killed with “cold plasma,” researchers in Germany have reported. The virus, which elicits vomiting and diarrhea, has gained international notoriety for causing outbreaks on cruise ships. Continue reading at BBC News.