Google self-driving cars pass 300,000 mile mark

(Phys.org) -- Google has just released an update on its blog boasting about how its fleet of self-driving cars which the company has designed and is operating on public roads, have collectively racked up over 300,000 miles ...

S.Korea unveils 'recharging road' for eco-friendly buses

South Korean researchers Tuesday launched an environmentally friendly public transport system using a "recharging road" -- with a vehicle sucking power magnetically from buried electric strips.

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