Discover how to create a simple thermal motor using an aluminum can and two small DC motors. This step-by-step tutorial demonstrates each stage of building a DIY thermal engine that transforms heat ...
Scientists in Finland transmitted electricity through air using sound waves, lasers, and radio frequencies, creating ...
Sam Baron receives funding from the Australian Research Council. The Matter of Everything tells the history of physics through experiments. Any book about the history of science for a general audience ...
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Wireless electricity: Electricity flows through the air! Power supplied without wires – find out how this miracle happened.
Until now, it has been widely believed that wires are necessary to transmit electricity from one place to another.
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