cobalt Cobalt: From Art to Electric Cars Cobalt, as a free element, is not found on earth other than in meteorite deposits. It is, however, found in compound form in the Earth’s crust along with copper, nickel, iron, silver and lead. It is a hard, shiny, brittle, silvery-grey metal.
electric cars Longest Electric Car Range Once viewed as slow and expensive vehicles that cannot travel very far, with most people fearing the limited electric car range that could mean that they are left stranded waiting for an overnight charge is changing rapidly. A wave of the latest electric car
Powerwall Tesla Launches Powerwall 2 During a recent conference call with Tesla investors, Elon Musk, the company’s CEO said that his firm’s impending $2.8 billion acquisition of SolarCity was a
electric cars Tesla Battery Begins Race for Energy Storage Tech The electric car-maker Tesla recently launched a home lithium-ion battery system called Powerwall to back up solar systems and store power during low-cost electric usage periods, such as 3 a.m. While it’s not the Holy Grail dedicated solar energy users have been
