Radka Balousová, alias Amazon, tested the hydrogen Hyundai Nexo. The futuristic crossover is already the second model with this drive that the Korean automaker has sent into serial production. Basically, it is an electric car equipped with its own power plant. Electric energy is not recharged, but is generated in fuel cells, where hydrogen is used as fuel. Amazon tried to refuel it at one of the first filling stations in the Czech Republic.