e bikes

How cool are electric bicycles? Not all that cool, according to traffic authorities in China, where the number of e-bikes climbed from 50,000 a year ago to maybe 120 million today. That's an absurd adoption rate, and there has ...

Click above to enlargeWe recently got on the phone with Dan Squiller from PowerGenix, a company which hopes to "revolutionize the battery industry" with its new nickel-zinc batteries. The firm's batteries will soon make an appearance in power tools and in lawn and garden machinery, with ebikes, ...