what can you do with a tesla coil
Tesla coil Tesla used these circuits to conduct innovative experiments in electrical lighting, phosphorescence, X-ray generation, high frequency alternating current phenomena, electrotherapy, and the transmission of electrical energy without wires. Tesla coil circuits were used commercially in sparkgap radio transmitters for wireless telegraphy until the 1920s,[1][10][11][12][13][14] and in medical equipment such as electrotherapy and violet ray devices. Today their main use is for entertainment and educational displays, although small coils are still used today as leak detectors for high vacuum systems.[9]
Tesla Supercharger Tesla began building the network in 2012. As of December 2017[update], there were 1,045 stations globally, with 7,496 chargers.[1] The Supercharger is a proprietary direct current (DC) technology that provides up to 120 kW of power per car (depending on circumstances),[2] giving the 90 kWh Model S an additional 170 miles (270 km) of range in about 30 minutes charge and a full charge in around 75 minutes.[1] A software update provided in 2015 to all Tesla cars uses demand information from each Supercharger station to plan the fastest route, if charging will be necessary to reach the destination.[3]