Wikipedia:Reference desk/Archives/Science/November 2018
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editWikipedia:Reference_desk/Archives/Science/2018 November 20
- Is Roy Spencer (scientist) a climatologist or meteorologist? Or both?
- Climatologists altering their results for financial gain
- The new BFR design which is counter-intuitive
- NASA Blended Wing Body Projected Development
- White acacia (not the tree)
- Pulp ballistics
- Artillery question
- Anyone could help to create Consumption_of_alcohol_in_space?
- Electrochemical gases compressor
- Latest Polio statistics
- Are there any ranges where a Boeing 777X might have worse fuel economy than early intercontinental ballistic spaceliners?
- When photons meet other photons
November 21
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editWikipedia:Reference_desk/Archives/Science/2018 November 26
- If I have hundreds of balls of different sizes but the same weight would the bigger ones settle on top or bottom? And why?
- How did they discover that a photon was the smallest unit of light, and how did they fabricate an instrument that could shoot individual photons?
- How are mineral deficiencies even possible in adults? Minerals dont degrade or break down in enzymatic reactions (unlike many molecules) so cant the body completely stop excreting them if intake is low?
November 27
editWikipedia:Reference_desk/Archives/Science/2018 November 27
- What are the properties of an ion engine exhaust? Is it warm? Is the engine loud? What would happen to stuff that gets in the way of the exhaust?
- Why are all the planets of the Solar System revolving on the same horizontal axis but not necessarily every objet of the Solar System. Why arent all the celestial bodies of the universe on the same plane?
- Could seawater be used instead of SO2 for atmospheric geoengineering global cooling proposals?
- Is the Darvaza gas crater (The Door to Hell) causing any major effects on the planet? Its been burning since 1971 and I never until recently even knew it existed. A natural gas field collapsed into an underground cavern located in Derweze, Turkmenistan.
- Automated 3D Printing Market
- If ice cubes melting doesnt make a cup of water overflow then how do ice caps melting raise sea levels?
- Is there air resistance in space?