Wikipedia:Reference desk/Archives/Science/April 2018

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style="background: #5D7CBA; text-align: center; font-family:Arial; color:#FFFFFF;" | Welcome to the Wikipedia Science Reference Desk Archives
The page you are currently viewing is a monthly archive index. While you can leave answers for any questions shown below, please ask new questions on one of the current reference desk pages.

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= April 1 =

Wikipedia:Reference_desk/Archives/Science/2018 April 1

1. Basic readings for understanding Science or Nature
2. Angelicin synthase

= April 3 =

Wikipedia:Reference_desk/Archives/Science/2018 April 3

1. Lifetime of information as a function of temperature
2. Sisters genetically more diverse than brothers?
3. Non-oceanic tides
4. Dental floss mole removal
5. Easter chocolate

= April 4 =

Wikipedia:Reference_desk/Archives/Science/2018 April 4

1. Can double blind tests be done on blind people?
2. Putting damp salt in the microwave
3. Critical temperature
4. Blue zebra stripes
5. Wind gusts
6. Aircraft carriers in WWII
7. When a body touches another body

= April 5 =

Wikipedia:Reference_desk/Archives/Science/2018 April 5

1. water drops
2. Pions in atoms?
3. Half-octaves

= April 6 =

Wikipedia:Reference_desk/Archives/Science/2018 April 6

1. Fahrenheit's definition
2. Merits of logarithmic vs linear scales for temperature?
3. God and the Big Bang
4. Delivery of major uk government infrastructure projects.

= April 7 =

Wikipedia:Reference_desk/Archives/Science/2018 April 7

1. Infinite dimensionality of quantum state
2. Statics: Method of joints
3. Plastique: the Terminator corn syrup bomb

= April 8 =

Wikipedia:Reference_desk/Archives/Science/2018 April 8

1. Water conservation and drought
2. Is there really such a thing as a cold fever?
3. Range of the king cobra?
4. Tigers in Sri Lanka?

= April 9 =

Wikipedia:Reference_desk/Archives/Science/2018 April 9

1. Natural Gas Blue Flame
2. Feynman Lectures. Exercises. Exercise 20-10 [https://s.sender.mobi/u/image/2018/4/9/9B75-hRF9/-.PNG PNG]

= April 10 =

Wikipedia:Reference_desk/Archives/Science/2018 April 10

1. Plant eating insect

= April 11 =

Wikipedia:Reference_desk/Archives/Science/2018 April 11

1. Day length in AD 2,500 & 5,000
2. Biology

= April 12 =

Wikipedia:Reference_desk/Archives/Science/2018 April 12

1. peanut butter
2. Satellite eclipsed by satellite?
3. Sugar concentration

= April 13 =

Wikipedia:Reference_desk/Archives/Science/2018 April 13

1. Why does it take so long to determine the cause of death?
2. Is dark matter segregated to the outskirts of galaxies? If so, why?
3. Chemistry Question

= April 14 =

Wikipedia:Reference_desk/Archives/Science/2018 April 14

1. Moon's moons?

= April 15 =

Wikipedia:Reference_desk/Archives/Science/2018 April 15

1. Concrete

= April 16 =

Wikipedia:Reference_desk/Archives/Science/2018 April 16

1. Amine and Nitramin
2. E Ink
3. To whom mostly children similar or look like?

= April 17 =

Wikipedia:Reference_desk/Archives/Science/2018 April 17

1. Crowley's ridge loess
2. How much surface can you plate with one gram of gold
3. Drinking water and hormones
4. Crowley's ridge

= April 18 =

Wikipedia:Reference_desk/Archives/Science/2018 April 18

1. domestic or wild
2. How to dissuade conspiracy theorists?
3. C4

= April 19 =

Wikipedia:Reference_desk/Archives/Science/2018 April 19

1. PC-rubber
2. Southwest Airlines Flight 1380
3. Plane of sky
4. A- ion in human cells?

= April 20 =

Wikipedia:Reference_desk/Archives/Science/2018 April 20

1. Quantum immortals
2. Radiation-loving species
3. On measuring weight via force
4. Is it known if retargeting ICBMs would take longer if you want an explosion near the maximum possible altitude?
5. Neither Peak nickel nor Peak lithium article?
6. Are depressed people more likely to drink alcohol, or does heavy alcohol consumption make people more likely to be depressed?
7. Does personality (in normal people) has to do something with genetics?
8. “Most children resemble the brother of the mother.”

= April 21 =

Wikipedia:Reference_desk/Archives/Science/2018 April 21

1. experience day on breast pumps (for milk)
2. Calories

= April 22 =

Wikipedia:Reference_desk/Archives/Science/2018 April 22

1. Detecting bird "pregnancy"
2. Shark bite
3. Tsar Bomba's effect on the Earth's Position in space
4. Bass cabinet
5. What is the exact reason that woman can't get pregnant while breastfeeding?

= April 23 =

Wikipedia:Reference_desk/Archives/Science/2018 April 23

1. How does solotone cause to strong smell through sweat glands?
2. For my grandfather.. planetary motion and ultimate conclusions
3. Food poisoning

= April 24 =

Wikipedia:Reference_desk/Archives/Science/2018 April 24

1. Galaxy Rotation Curves

= April 25 =

Wikipedia:Reference_desk/Archives/Science/2018 April 25

1. Matching a light source to a solar panel
2. What animals eat feces as a normal behavior?
3. What is a "det. officer?"
4. Does Beano raise the effective glycemic index of beans?
5. Statics: Which zero-force member can be removed without reducing structural strength?

= April 26 =

Wikipedia:Reference_desk/Archives/Science/2018 April 26

1. Mass of entropy, and so on
2. Silkie chickens

= April 27 =

Wikipedia:Reference_desk/Archives/Science/2018 April 27

1. Why aren't 3/8 inch and 1/4 inch common calibers?
2. Has the 75% loss of flying insect mass been observed outside of Germany?

= April 28 =

Wikipedia:Reference_desk/Archives/Science/2018 April 28

1. Deaths from opioid withdrawal

= April 29 =

Wikipedia:Reference_desk/Archives/Science/2018 April 29

1. Feynman Lectures. Exercises. Exercise 21-8 [https://s.sender.mobi/u/image/2018/4/29/FgKqT64jO/-.PNG PNG]

= April 30 =

Wikipedia:Reference_desk/Archives/Science/2018 April 30

1. why we have so long hair?
2. how human lost his tail?
3. How often are all 8 planets on the same side of the sun?
4. Artificially circulating blood without a heart
5. Eastern wolf