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Japanese scientists have developed a new method for growing stem cells. Japanese scientists managed to develop a method of growing many multifunctional stem cells without using feeding cells of animal origin. Major difficulties previous approaches to cultivating iPS cells were considered time-consuming and the long process of preparing nourishing cells, as well as the risk of developing infections during subsequent transplantation.
Scientists understand why the bottom of ships is overgrown clams
Tubular worms have helped biologists figure out what the bottom of the ships and ocean reefs are gradually overgrown with “sea acorns” and other mollusks due to the fact that living on their surface bacteria have special “antennae” that serve as a “house” signal here “for invertebrate larvae.
Astronomers have confirmed the idea of infinite flat Of the universe
Scientists measured up to 1% of the distance between galaxies on more than six billion light-years away from us, which allowed them to draw conclusions about the shape of the universe: “One of the reasons which we are interested in this question – the flat Universe should be endless. This means – even though we cannot with confidence to claim that the universe will never end – that it extends endlessly in time and space. Our results consistent with the infinite universe. ”
Four cups of coffee a day do not dehydrate the body
British doctors could not find a connection between moderate drinking coffee and chronic dehydration, which indicated a weak diuretic effect of caffeine, discovered as early as the beginning of 20 century, which should help dispel the fears of the townsfolk, says article published in PLoS One magazine.
Universe
