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Researchers from the Riken Center for Emergent Matter Science in Japan have fabricated a waterproof and flexible organic photovoltaic (OPV) solar cell that can be used in wearable electronics.
Here’s a laser cutting technique that makes thin plywood bendable. By cutting away elongated diamond shapes from the material, a lattice of strips connected minimally by alternating tabs is left ...
Vice President and Democratic presidential candidate Kamala arrives at Portsmouth International Airport in Portsmouth, New Hampshire, on Sept. 4, 2024. Harris was in Portsmouth to speak at a campaign ...