Above is a ending - up of what developer call a “ superlens , ” a gadget that can concentre low - vigor magnetic waves over a length . The result ? Wireless power genesis over nearly one fundament of zephyr between sender and receiver .
That might not seem like a great effort , butits Duke University creatorssay the superlens for the first time demonstrate that electricity can be broadcast efficiently and safely over a spread large than either transmitter or receiving system .
It ’s a significant step towardrealizing Nikola Tesla’scentury - one-time dream of carry vigor without wires .
This position originally published onTxchnologist . Txchnologistis a digital magazine present by GE that explores the all-encompassing world of science , technology and innovation .
Invention
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