The fluffy dandelion seed head infuriates gardeners, but delights physicists. That’s because those seeds may lend key insights into the physics of parachutes, useful for designing small drones, or ...

Jim Toomey has a weakness for space memorabilia, but he doesn’t have unlimited funds. So he had to keep his desires in check as he perused an online auction of NASA relics in May 2012. The Bradenton, ...

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