gfair
- Technology
Virgin Galactic Unveils New Designs
This morning at the American Museum of Natural History in New York, in front of a throng of international press, paying customers, and various captains of future industries, Branson, Scaled Composites CEO Burt Rutan, and other Virgin Galactic execs unveiled new designs for both White Knight and SpaceShipTwo. Branson says the two-ship combo will act as a catalyst to transform human access to space.
1.23.2008 at 10:52pm - Comment by gfairwill look as attractive as the woman on the logo? Better make the logo an old white man in a suit, that's who is going on the flight.
- Technology
Green Skies at Mach 5
Modern air travel is a marvel. It's also a source of endless delay, annoyance and planet-killing greenhouse gases. A proposed hydrogen-powered hypersonic airliner could change all that. The plane is Reaction Engines's A2 concept, a Mach-5 (3,400mph) craft for 300 passengers funded in part by the European Union's Long-Term Advanced Propulsion Concepts and Technologies project (Lapcat). Lapcat wants an airliner that can fly from Brussels to Sydney in less than four hours. If built, the A2 will do just that—without producing a trace of carbon emissions.
1.23.2008 at 10:49pm - Comment by gfairGotta love the "negligible carbon footprint" comment. How much energy goes into making the plane? How much energy goes into creating the hydrogen? Negligible... hah!
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December 2009: Best of What's New
In our December issue, Popular Science names the 100 best innovations of the year: bombproof wallpaper, self-parking cars, the fastest helicopter, and 97 more. Plus inventor profiles and videos.
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