A team of US-Austrian researchers has developed a new technique that could make quantum mechanics easier to study thanks to a floating silica bead. Share on Facebook (opens in a new window) Share on X ...
A Sangam-era furnace used for glass bead manufacture at Kadalmangalam near Uthiramerur in Kancheepuram district (L) and glass beads in different shapes and colours Researchers say it could have been a ...
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