A space solar power testbed launched into orbit in January has transmitted energy wirelessly using fabric-like transmitting arrays.
A micro-architected material made from tiny knots proves tougher and more durable than unknotted counterparts.
Feynman • Leighton • Sands Caltech and The Feynman Lectures Website are pleased to present this online edition of The Feynman Lectures on Physics. Now, anyone with internet access and a web browser…
One of the fundamental principles of quantum mechanics, superposition explains how a quantum state can be represented as the sum of two or more states.
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