Design in the early- to mid-20th century was full of optimism.
Art deco and the "rocket age" look became staples.
Hyundai revealed the Hyundai HDC-6 Neptune on Monday, a hydrogen fuel cell-powered semi truck that looks like something from a cross between Tron and I, Robot.
Its striking looks graced the North American Commercial Vehicle Show in Atlanta, and the we received a few more details about the unique semi concept.
The automaker also mentioned it's learned a lot from its fuel cell passenger-vehicle program, most recently with the Nexo crossover, and it sounds like those lessons helped shape the HDC-6 Neptune.
With a hydrogen fuel-cell powertrain, the company said designers looked at the semi with a clean-sheet reinterpretation.