A group of Egyptian students has designed a vehicle they say will run on nothing but air. The undergraduate students, who built the vehicle as part of their graduation project from Helwan University just outside Cairo, are rolling out a prototype one-person vehicle that runs on compressed oxygen. The students say their vehicle can hit 40 kilometers an hour and last 30 kilometers before needing to be refueled, and it only costs about 18,000 Egyptian pounds ($1,008.40) to build.
This Car Runs on Air
