Examples of the technology utilized?

Most Popular TESLA Wiki technology in the item: concern of ? Examples of the technology utilised Id like some individuals give me some examples of technologies that were created by individuals who are not currently in use, as nicely as some links to descriptions of these components. For instance, the transmission of wireless energy Nikola Tesla - Very best Answer http://en.wikipedia.org/wiki/Wireless_power_transfer: response of Dr.Nice Guy laser scanner for vinyl records. greater

Tesla Zero Energy