New Zealand learned how to transfer electricity wirelessly

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Engineers began to think that mankind has learned to obtain environmentally friendly energy from wind, sun, water, but it is difficult to transmit it over long distances, since the power transmission systems have practically not changed over the past century and a half. Cables are needed, overhead, underground or even underwater, which are very expensive to build and maintain.

The new technology is based on the use of electromagnetic waves. The transmitting and receiving antennas and relays are fixed on the towers, the energy is radiated between them. Bad weather is not a hindrance, and if any object approaches the transmission zone, the process will be immediately stopped by a special safety device.

The system is much cheaper than traditional power transmission methods, since there is no need for expensive infrastructure, and accordingly, it becomes possible to provide low-cost electricity to underdeveloped countries, Nauka TV channel reports.

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