Featured in compressed air
Physicist Looks to Build a Kilometer-Long Cannon for Space Launches
A startup company hopes to create a bigger light-gas gun to send payloads into orbit more cheaply
Compressed-Air Cars Planned for Airport Test, US Launch
If Luxembourg's Motor Development International gets its wish, the next wave of alternative-energy vehicles will be a real bunch of windbags
High Compression: Running a Porsche on Air
Electric cars could start a grab for natural resources on par with the petroleum industry; is compressed air the answer?