Radio Wave

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Articles about Radio Wave

59 published items.

Power transmission by radio waves
Space science

Power transmission by radio waves

John C. Mankins, a scientist who worked at the US Aerospace Agency (NASA), successfully tested the use of radio waves to transmit solar power at a distance of 148km betw…

December 17, 2018
Wi-Fi waves are harmful to the brain
Medicine - Health

Wi-Fi waves are harmful to the brain

Signals generated by Wi-Fi wireless networks have a harmful effect on the human brain. This is demonstrated in the medical research work of the Wageningen Medical Univer…

December 14, 2018
Messaging device through the ground
Science invention

Messaging device through the ground

Young man Alex Kendrick, 16, who lives in New Mexico, USA, has invented a device to help communicate from the cave, moving to the ground easily.

December 14, 2018
Radio waves determine the meteorological services
New technology

Radio waves determine the meteorological services

The United Nations' World Meteorological Organization (WMO) warned on the use of growing radio frequency bands from wireless technology and other applications that c…

December 11, 2018
The device converts radio waves into electricity
New technology

The device converts radio waves into electricity

Researchers at Japanese communications infrastructure company Nihon Dengyo Kosaku (DENGYO) have developed a device they call the rectenna that converts radio waves into…

December 11, 2018