Top network posts
- 34 Why isn't 'chemically-strengthened glass' made with potassium carbonate to begin with?
- 26 Why don't (or can't) stars be more than 325 or so times the mass of the sun? What limits their size?
- 24 Why no proton microscopes? Proton diffraction; or proton scattering experiments? Proton crystallography?
- 21 Why is there so little nitrogen in the Martian and Venusian atmospheres?
- 16 Why, precisely, is argon used in neutrino experiments?
- 16 Why doesn't NASA or SpaceX use ozone as an oxidizer for rocket fuels?
- 14 Do the SpaceX Falcon-9 rockets use foam insulation similar to the Space Shuttle? Is it still a potential problem?
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