He added that it was more likely the driver would be able to actively operate the vehicle in some places, but once he or she got into a controlled urban environment, the vehicle would take over.

BBC: Nissan car drives and parks itself at Ceatec

Thermoelectric materials convert low-grade heat wasted in industrial processes or exhaust systems of a vehicle into electricity.

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Or is all your net worth tied up in a house or another illiquid vehicle that is difficult to break up into small parts and sell off?

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Investigators are looking into reports of a green or dark coloured four-wheel drive vehicle in connection with the shootings.

BBC: UK