August 2019

Hong Kong Protesters Descend on Airport, With Plans to Stay for Days

HONG KONG — Antigovernment protesters on Friday swarmed Hong Kong’s international airport, taking aim at both a global transit hub and the city’s closely guarded reputation for order and efficiency. The protest in the airport’s arrival hall, which is planned to last through Sunday, comes as Hong Kong reels from its worst political crisis since […]

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Brexit panic not justified, says ex-Trump adviser Stephen Vaughn

Media playback is unsupported on your device Media captionUK shouldn’t be afraid of US farm exports, says former Trump adviser A former top trade adviser to US President Trump has told the BBC “there is a level of panic” around Brexit “that is not justified”. Stephen Vaughn, who served as acting trade representative before becoming

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Our Cars Are Trying to Keep Us Safe. Here’s How.

With eight cameras (and radar, GPS and ultrasonic sensors), Tesla obviously believes visuals like the signs and road stripes that signal humans are the best path to autonomy. There’s also neural network training at work. Tesla gathers images of significant situations from owner’s cars (tricky intersections, cars with bicycles mounted on them, even vehicles that

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