Scientists: the human brain unique People say, "our brains work differently, but nevertheless they are unique," and at this stage of the tests, a team of scientists from the University Carnegie Mellon has proven that it is literally so.... [2016-11-20]
Scientists from MIT have made sensor-tablet Have you ever been at a reception at the therapist? The doctor first takes the Stethoscope and starts to listen to your heart and lungs, for the presence of a heart murmur or rales in the lungs, if not, then the doctor ex... [2016-01-09]
It Appears to use smartphones unhealthy! Previously, not one physician or group of physicians so definitely not claimed to use smartphones not very desirable. There have only been warnings about that.... [2015-03-06]
Scientists from Harvard will do a battery of Vitamin B2
A team of scientists from Harvard University took up the task of finding organic molecules that can be used for non-toxic, cheap batteries, they found a response in the form of Vitamin B2. To obtain the proper result had to make a few tiny changes in the original molecule of Riboflavin, which converts carbohydrates into energy. After painstaking robots, in laboratory conditions, there was a molecule that can store energy from solar and other sources. The same, this same research team has previously worked on an organic molecule, called koinon and ferrocyanide as a replacement of electrolytes. The new version turned out the battery with a larger capacity and completely non-toxic.
Caixing Lin, one of the lead authors of the study, said the team studied more than a million different molecules, but in the end, have developed a new class of electrolyte material. Lin added that the new battery will be very easy and cheap to produce in large quantities. Such batteries store energy in liquid solutions placed in special tanks. The greater the tank, the more energy can be saved. Lin and his colleagues plan to improve the opening, so still looking for new organic molecules, which in their properties will probably be even better as a battery.
Probably not far off the time when ordinary solar panels will grow in the garden, and all the electronics will be healthy and tasty with a touch of vitamin:)