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Discover Magazine on MSNMoon Dust Converted to Solar Cells Could Power Space ExplorationMelting moon dust, found at the bottom of astronaut's shoes, would save on costly, heavy transport of solar cells in space.
Recent changes to the cafe include ordering kiosks, a wall between students and workers and restricted meal swipe options.
16 小时
Backpacker on MSNThe Best Women’s Rain Jackets for Soggy AdventuresFrom superlight, waterproof shells to fully featured, alpine-ready shields, these jackets will protect you in any environment ...
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