William Ralston

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E-Scooter Rentals Aren’t as Green as You Think

As a balmy spring evening descended on western Paris, I needed to make my way across town to my apartment, roughly three kilometers away. The streets were congested, so I was hesitant...

Autonomous Drones Could Soon Run the UK’s Energy Grid

“We’re moving into a future where these drones will fly themselves all over the countryside,” McKenna says. “But the long-term future of this software is that it will fly people around.”With the...

William Ralston

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