In the 1890s, Nikola Tesla captured the imagination of the world with his invention of the Tesla coil, a device that could transmit electricity through the air, no wires required. More than 100 years ...

In this paper, the authors present the concept of transmitting power without using wires i.e. transmitting power as magnetic waves from one place to another is in order to reduce the transmission and ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. In the mobile age, we’re largely unfettered by wires, thanks in no ...

The transmission of wireless energy was an idea born over 100 years ago by famed inventor Nikola Tesla. Although he was successful (albeit limited) in seeing his vision become a reality with the Tesla ...

A new type of linear position transducer combines inductive coupling with resonant circuit principles to resolve micron-level movements over a sensing range of several feet. Developed by Balluff Inc., ...

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In controlled experiments, engineers have shown that electricity can be transmitted through the air using highly controlled ...

Solution for Difficult Retrofit Bryan Nicholas CML, of San Diego-based Door Systems Inc. needed to power the electric strike on a removable mullion. Years of real-world experience convinced the ...