“When the deceleration sensors detect a potential crash, small explosive cartridges are triggered electrically, and the resulting pressurized gas feeds into tiny Wankel air motors, which tighten the seat belts and anchor the driver and passengers firmly in the seat before a collision.”

Vehicle features: Onboard rube-goldberg machine

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It’s actually considered a faux pas in German culture to solve a problem without involving at least one wankel engine