These paradoxes aren’t philosophical word games — they emerge directly from equations physicists rely on every day. Schrödinger’s wave function mathematically permits multiple simultaneous states, ...

Abstract: A simultaneous transmitting and reflecting reconfigurable array (STAR-RA) with independent beams is proposed in this communication. This STAR-RA can realize bidirectional beams ...

Abstract: Production scheduling and machine maintenance are two inseparable operational issues in multistage production systems. Previous studies attempted to deal with this issue by simplifying this ...

This video explains a challenging exponential equation step by step, showing how to simplify expressions, apply exponent rules, and solve systematically without skipping key logic. Perfect for ...