Inflatable electric car Answered
Inflatable structures have always fascinated me. They can achieve amazing strength to weight ratios, and only take up space when required. At Instructables, I often sit on an inflated ball!: https://www.instructables.com/id/Ergonomic-work-station/ So, I've fantasized about an inflated car that's just as safe as something more massive, but weighs a mere fraction -- deflate to store or park!
XP Vehicles is stepping up and trying to make it real with a direct-ship sub-$5000 electric car:
A baffled pressure tube system (think Zodiac rubber boat) provides the actual supporting and protective structure of the vehicle. How safe is it? Recall that NASA recently threw tens of millions of dollars of ultra-sensitive electronics onto the surface of Mars from nearly a mile up and then bounced that same delicate gear for over a mile over boulders and everything worked flawlessly.
This was due to the instruments being shrouded in an already expanded inflatable housing that has served as the model for the Whisper body structure. Anyone looking at the warnings on their visor can be concerned about the dangers during airbag inflation so XP simply built a vehicle entirely out of next-generation, always inflated, safety airbags. The engineers for the Whisper are confident you can drive it off a 25-foot cliff without serious injury to its passengers. They claim this is the safest car ever designed for drivers, passengers and pedestrians.
Initially designed for the Southeast and Western Asian markets, the car will float in an emergency such as a flood or tsunami and can be assembled by any two people of reasonable competence. The vehicle, similar in appearance to rounded edged sports cars, will be configurable online by each customer much like you build and customize personal computers online today at various major retailers. Colors, trims, features, and styles will be user-configurable on 4 different body-types.