It's one thing for the Big 3 to get tires and engine parts from cities along the US Rust Belt. It's another thing altogether, though, for Tesla Motors to source far more esoteric materials like graphite, cobalt and lithium from Canada and the northern US. But that's what the California-based company has in mind, and it's all in the name of environmental friendliness and cost, Bloomberg News says.
Kinshasa in the Democratic Republic of Congo has two robocops on patrol. Well, they are technically stationary, but they're still keeping pedestrians in the country's capital safer. The city of about 10 million people suffers from choking traffic, and the eight-foot-tall, aluminum and steel robots are installed at two, high-traffic intersections to regulate traffic flow.