Wikipedia:Reference desk/Archives/Science/November 2019

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November 1

Wikipedia:Reference_desk/Archives/Science/2019 November 1

1. Amateur solar telescopes
2. Distance between and position of objects in the galaxy
3. Standing wave, not

November 2

Wikipedia:Reference_desk/Archives/Science/2019 November 2

1. Electric current
2. Flux in cores
3. What's the velocity never exceed of an SR-71 and X-15 at sea level?
4. What is the rate of Rapid Eye Movement?

November 3

Wikipedia:Reference_desk/Archives/Science/2019 November 3

1. Atmosphere suitable for humans?
2. Iron-rich food
3. Touchscreens.
4. Lethal bronzing?

November 4

Wikipedia:Reference_desk/Archives/Science/2019 November 4

1. Smallest animal with red blood
2. Offsprings and mutations
3. Tree(g) numberphile video
4. What is the accuracy of a lodestone on a string or a temporarily magnetized needle floating in a cup at different Earth field strengths?

November 5

Wikipedia:Reference_desk/Archives/Science/2019 November 5

1. Noble metals (Ru–Pd; Os–Au)
2. Horizon

November 6

Wikipedia:Reference_desk/Archives/Science/2019 November 6

1. air conditioner refrigerant charge refill
2. STIs emergence
3. Is there an element, alloy or other substance

November 7

Wikipedia:Reference_desk/Archives/Science/2019 November 7

1. Construction companies

November 8

Wikipedia:Reference_desk/Archives/Science/2019 November 8

1. Looking for source on origin of "box" sequence nomenclature
2. Are all electric blankets lumpy ?
3. Is there a difference between general electricity to the electricity of the heart?

November 9

Wikipedia:Reference_desk/Archives/Science/2019 November 9

1. Micellar water?
2. Are humans all one species?

November 10

Wikipedia:Reference_desk/Archives/Science/2019 November 10

1. Did The X Files Really Happen?

November 11

Wikipedia:Reference_desk/Archives/Science/2019 November 11

1. Cleveland rat-squirrel ?
2. What size of sink is needed to truely demonstrate Coriolis effect at the equator?

November 13

Wikipedia:Reference_desk/Archives/Science/2019 November 13

1. Fungus eggs?
2. Effects of sensory deprivation tank (floating) without tank or drugs
3. Insularia Canaria

November 14

Wikipedia:Reference_desk/Archives/Science/2019 November 14

1. Enthalpy of fusion
2. Relativistic jets and black holes
3. "medical oxygen"

November 15

Wikipedia:Reference_desk/Archives/Science/2019 November 15

1. Alkali metals solubility in liquid hydrazine, phosphane and diphosphane

November 16

Wikipedia:Reference_desk/Archives/Science/2019 November 16

1. RF scanners and cards.
2. CO2 2018 engine cars
3. Remote sensing, Terrain mapping and supercomputers

November 18

Wikipedia:Reference_desk/Archives/Science/2019 November 18

1. Cytotoxic CD4 T cells
2. Water level in a filtering pitcher

November 20

Wikipedia:Reference_desk/Archives/Science/2019 November 20

1. A horizontal force is applied to the top of a stationary ball on a frictionless horizontal surface
2. Fuel explosions
3. Carbon fiber tape for DIY heated clothing

November 21

Wikipedia:Reference_desk/Archives/Science/2019 November 21

1. Recharted by DI ?
2. Paint colors for extreme conditions.

November 22

Wikipedia:Reference_desk/Archives/Science/2019 November 22

1. Fat burning
2. What the mechanism by which vinegar has a cooling effect while eating it?

November 23

Wikipedia:Reference_desk/Archives/Science/2019 November 23

1. nuclear fission bombs inside white dwarfs
2. How vinegar can be salt substitute?

November 24

Wikipedia:Reference_desk/Archives/Science/2019 November 24

1. Memory foam for sleeping - real science or marketing gimmick?
2. Penultimium and ultimium compounds
3. Flexible Hydraulic Arm

November 25

Wikipedia:Reference_desk/Archives/Science/2019 November 25

1. Planet axis configuration and seasons

November 26

Wikipedia:Reference_desk/Archives/Science/2019 November 26

1. What kind of innervation does human heart have?
2. Immune system and antimicrobial resistance

November 27

Wikipedia:Reference_desk/Archives/Science/2019 November 27

1. Helicopters spending more fuel hovering
2. How much alcohol?
3. Why does this peripheral drift illusion stop working when rotated 45°?
4. What are these creatures?

November 28

Wikipedia:Reference_desk/Archives/Science/2019 November 28

1. Nostrils
2. Who is a climate scientist?
3. Cybertron is the size of Saturn

November 29

Wikipedia:Reference_desk/Archives/Science/2019 November 29

1. Pluto
2. ANS receptors
3. Microwaving food