A sapphire-derived optical fiber transmitting light. Credit: Dragic; UIUC. If Michael Phelps or Ryan Lochte could reduce the drag of their bodies against the water in the pool by an…
Read MoreA sapphire-derived optical fiber transmitting light. Credit: Dragic; UIUC. If Michael Phelps or Ryan Lochte could reduce the drag of their bodies against the water in the pool by an…
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