100 not out: Cyril Hilsum at a special event held at the Royal Society of Chemistry held on 17 May. (Courtesy: Lindsey Hilsum) Cyril Hilsum, a former president of the Institute of Physics (IOP), ...

This would make the AirCar the first mass-produced flying car in the world. The price? Between $800,000 and $1 million, depending on specs. Styled like a sleek sports car, the AirCar doesn’t aim ...