We know that conductors are required for the transmission of electricity and almost all metals are conductors but most of the wires made of silver or copper are used for the transmission of electricity. Scientists have been trying for some time to get rid of this entanglement of stars. One of the earliest successes in this regard is the successful experiment of the US Navy Research Institute, which for the first time has been able to transmit electricity from one place to another without the use of wires.
Experts have described it as an "extraordinary development" in which the US Naval Research Laboratory (NRL) has sent about one and a half kilowatts of electricity one kilometer away without a wire. The experiment was conducted in a military research field in Maryland. The principle of this experiment is very simple and interesting. It converts large amounts of electricity into the first microwave radiation. These microwave rays travel through the air to the receiver where it is converted into direct current or DC electricity.
In this experiment, some amount of energy was wasted and 60% of the electricity reached from one place to another, but this rate is higher than the expectations of the experts. The experiment also showed that birds, humans and trees were not harmed.
The success of this experiment has shown that the day is not far when electricity can be transmitted from one place to another without any wires. On the other hand, according to experts, this technology will be equally effective in space and will also be able to send electricity to the earth 24 hours a day through large solar panels in the Earth's orbit.
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