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Heinrich Schnitger's original 1957 design solved the problem of accurate microlitre transfer without mouth pipetting
Saturn necklace | gold vermeil chain What has DNA profiling changedSaturn necklace 18k gold vermeil In the summer of 1610, Galileo turned his telescope on Saturn and saw something he could not interpret. He described the planet as "triple bodied," with two strange protrusions on either side. It took Christiaan Huygens, with a better telescope and forty five years of further work, to identify those protrusions as a flat ring system surrounding the planet. The Science of Saturn Saturn's rings are not solid. They are a
