This includes have almost 10 inches between the plates, so including the asphalt. And probably will just not charge is you're really off center. Yes cars are mo

This includes have almost 10 inches between the plates, so including the asphalt. And probably will just not charge is you're really off center. Yes cars are mostly metal, but there's ways to focus the magnetic field so it doesn't go too far laterally. https://witricity.com/newsroom/blogs/what-is-efficiency-how-do-you-measure-it-and-why-should-you-care/ https://witricity.com/newsroom/blogs/what-is-efficiency-how-...