Another is to grow cells in single-use reactors ... Heligman and his colleagues at Biosphere have spent the last two years designing a three-liter, glass benchtop bioreactor that can be sterilized ...

Columbia University on Monday (September 8) announced that, effective December 22, its researchers would leave the troubled Biosphere 2. Columbia will cut its 7-year ties to the Oracle, Ariz., ...

so if one of the small cells fails a large percentage of the panel may be rendered useless with no way to repair it. A solar development kit like this one from a group called Biosphere Solar is ...