Peizo-electric nodes. He found that compressing or exposing quartz to shock produces a low current high voltage arc of electricity.
A: SAN francisco BART.
cannons, maps, spyglasses, ships, weapons - guns and crossbows
caravel
Francisco D'Souza
Francisco Mba Olo Bahamonde is the Minister of Transportation, Technology, Postal Services and Telecommunications in the Equatorial Guinea.
Through the use of technology
There are numerous ways you can use technology =] your using technology to post this question
They don't use technology
they use technology to built things!
I use technology from my computer that is a way to use the word technology
digis use technology called as digitechnology
They use technology to make biofuel.