"; or ( ) indirectly using solar thermal/electric power plants. the first method involves grouping individual pv cells into panels and arraying panels, ranging from small cells to power watches and calculators to those that power single homes to those that produce electricity in power plants covering...
large. a may estimate, based on laws of scaling from known numbers of species against the size of organism, gives an estimate of perhaps trillion species on the planet, of which most would be microorganisms. currently, only one-thousandth of one percent of that total have been described. [ ] archael cells...
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read more... feller lab sheds light on photoreceptors in mice recent work from graduate student franklin caval-holme and mcb professor of neurobiology marla feller suggests subtypes of iprgc cells & non-iprgc retinal cells communicate giving the retina more light sensitivity than once believed. read...