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DARPA tests ground-based prototype of its folding space telescope (video)
Researchers want higher-resolution images of the Earth from space, but glass-based telescopes won't always be up to the job; eventually, the necessary hardware will be too bulky to lift into orbit. It's a good thing, then, that DARPA recently tested a ground-based prototype of its MOIRE (Membrane Optical Imager for Real-Time Exploration) folding telescope. Like the future spaceborne unit, the ground telescope replaces glass with a high-efficiency polymer membrane that weighs one seventh as much and collapses into compact shapes. The optics would launch at a diameter of 20 feet, but they would expand to 68 feet. That's larger (and likely sharper) than what you'll see at many Earthbound observatories for quite some time. DARPA hasn't committed to a launch date for its folding design, but the finished device could image 40 percent of our world in one shot -- a major advantage for defense planners who may literally need to see the bigger picture.
Tune your run, old school
The Apple Blog points out that, with all the hubbub surrounding the Apple/Nike deal, we ought to remember that the Air Zoom Moire isn't technically the first time Apple has become involved in footwear. Many moons ago, some Apple employees could be seen sporting these babies. Oh, yeah. For some reason, those sneakers make me want to drive that DeLorean and rent Ferris Bueller's Day Off.Thanks for the chuckle, Apple Blog!
