Wikipedia:Reference desk/Archives/Science/April 2019
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April 1
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April 2
[edit]Wikipedia:Reference_desk/Archives/Science/2019 April 2
- Does a quantum vacuum slow down light a little?
- Railway building in Japan
- What are the small swarming flying insects I sometimes encounter in the woods?
April 3
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April 4
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April 5
[edit]Wikipedia:Reference_desk/Archives/Science/2019 April 5
April 6
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April 7
[edit]Wikipedia:Reference_desk/Archives/Science/2019 April 7
April 8
[edit]Wikipedia:Reference_desk/Archives/Science/2019 April 8
- Why do asteroids avoid Earth's inclination?
- Is there theoretically a way to somehow permanently modify one's body so that one could eat however much one wanted without ever gaining weight?
- mechanical car
- If people with longevity genes are going to reproduce much more than the general population, are we going to see a massive increase in the number of 120+ year olds?
April 9
[edit]Wikipedia:Reference_desk/Archives/Science/2019 April 9
April 10
[edit]Wikipedia:Reference_desk/Archives/Science/2019 April 10
- Dark matter in subatomic particles
- Laptop batteries Wh and mAh
- Why do filling stations sell by volume (and not by mass)?
April 11
[edit]Wikipedia:Reference_desk/Archives/Science/2019 April 11
April 12
[edit]Wikipedia:Reference_desk/Archives/Science/2019 April 12
April 13
[edit]Wikipedia:Reference_desk/Archives/Science/2019 April 13
- Mean corpuscular hemoglobin concentration (MCMH)
- Hemispatial neglect, and turning 180 degrees
- Heat from heat lamps vs heat from heaters
April 14
[edit]Wikipedia:Reference_desk/Archives/Science/2019 April 14
April 15
[edit]Wikipedia:Reference_desk/Archives/Science/2019 April 15
April 16
[edit]Wikipedia:Reference_desk/Archives/Science/2019 April 16
- How to prove flat Earth
- hibernation
- When was and for how long was the background radiation around room temperature?
- Effect of path of Bluetooth cable on signal strength
April 17
[edit]Wikipedia:Reference_desk/Archives/Science/2019 April 17
April 18
[edit]Wikipedia:Reference_desk/Archives/Science/2019 April 18
April 19
[edit]Wikipedia:Reference_desk/Archives/Science/2019 April 19
April 20
[edit]Wikipedia:Reference_desk/Archives/Science/2019 April 20
April 21
[edit]Wikipedia:Reference_desk/Archives/Science/2019 April 21
April 23
[edit]Wikipedia:Reference_desk/Archives/Science/2019 April 23
April 26
[edit]Wikipedia:Reference_desk/Archives/Science/2019 April 26
- "Joules per mole of charge"
- Scientifically speaking, is it possible to clone the dead?
- Why is electricity harmless to dry intact skin below several tens of eV but air does damage above ~0.03eV and sunlight's harmless at 2eV?
- Rapid deterioration in ill people
April 27
[edit]Wikipedia:Reference_desk/Archives/Science/2019 April 27