[ad_1] A virus, the simplest physical object in biology, consists of a protein coat called capsid, which protects its nucleic acid genome – RNA or DNA. The capsid may be cylindrical or …
Read More »Researchers recycle rare earth elements from used fluorescent lamps by chemical / mechanical treatment. – ScienceDaily
[ad_1] Modern life is closely related to a set of 17 elements located at the bottom of the periodic table. Known as rare earths, many of these metals are very magnetic and …
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