Photo: Alessia Pierdomenico/Bloomberg via Getty Images
Renault’s concept electric car, the Twin’Z, is a collaboration between the French automaker and Ross Lovegrove, whose designs mimic natural forms. The vehicle’s interior has lines that suggest a tree’s growth rings, and its wheels are meant to look like branches. The rear-wheel-drive vehicle, powered by four lithium-ion battery packs, buzzes around for about 160 kilometers on a single charge.










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Willie Jones
Willie Jones is an associate editor at IEEE Spectrum. In addition to editing and planning daily coverage, he manages several of Spectrum's newsletters and contributes regularly to the monthly Big Picture section that appears in the print edition.
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