❝ Hyundai bills the Nexo as a zero-emission vehicle, but technically that’s not true. It emits water, along with 99.9-percent-filtered oxygen, as byproducts of the hydrogen-to-energy conversion process. Some people who are stuck on the idea of a traditional internal-combustion car might have a hard time believing nothing harmful comes out of the Nexo, so Hyundai wanted to demonstrate that fact as clearly as possible. As such, it put Olympic athlete (and brand ambassador) Mireia Belmonte and a treadmill in a sealed air bubble connected to the Nexo’s exhaust. Do not try this at home with any vehicle.
Way cool…