Hints and tips:
...Supporters argue the vehicles can be safer and more reliable than human-driven cars....
...Other companies, including Tesla and Amazon-owned Zoox, are also racing to develop driverless vehicle technology, with innovators arguing that the cars can be safer and more reliable than human-driven alternatives...
...Mr Thompson pointed out that the most reliable current launch provider was United Launch Alliance, the joint venture of Boeing and Lockheed Martin....
...He sold PayPal to eBay for $1.5bn in 2002 and, the following year, launched the electric sports car maker, Tesla Motors, now worth about $4bn....
...Toyota, General Motors, Ford Motor and BMW are among the other automakers also testing hydrogen fuel-cell vehicles....
International Edition