Wikipedia:Reference desk/Archives/Science/January 2021

= January 1 = Reference_desk/Archives/Science/2021 January 1


 * 1) Onion ring - Bispropenyl disulfide?
 * 2) What are candidates for the decade with the most weather records under various emissions scenarios?
 * 3) How to understand pitch in sound subject?
 * 4) Why nuclear fusion instead of breeder reactors

= January 2 = Reference_desk/Archives/Science/2021 January 2


 * 1) Silvery shiny inside of bags with chips
 * 2) The loopholes that form the galaxy
 * 3) Newtonian Physics, gravity: Do bodies of much larger mass actually fall faster?
 * 4) Why does dandruff glow in UV (black light)?

= January 4 = Reference_desk/Archives/Science/2021 January 4


 * 1) The loopholes that form the galaxy part 2 ，to make the question clearer
 * 2) Rain, probability of
 * 3) Bullet deceleration
 * 4) Delayed response to heat
 * 5) During male orgasm,  what really happen in brain?

= January 5 = Reference_desk/Archives/Science/2021 January 5


 * 1) The loopholes that form the galaxy part 3
 * 2) What aerosol can will give the best chance of killing a big spider that's close to escape?
 * 3) Why CV Raman awarded Nobel prize for scattering effect?

= January 6 = Reference_desk/Archives/Science/2021 January 6


 * 1) How does Raman spectroscopy look like?
 * 2) Quantectum earthquake prediction
 * 3) could a supercomputer create genetic variation?

= January 7 = Reference_desk/Archives/Science/2021 January 7


 * 1) Do quantum computers have display like home PC?

= January 8 = Reference_desk/Archives/Science/2021 January 8


 * 1) Steam traction in France
 * 2) Steam locomotive comparison
 * 3) Firefighting trains
 * 4) Nerve response in a dead body
 * 5) Yo-yo and Maxwell pendulum

= January 9 = Reference_desk/Archives/Science/2021 January 9


 * 1) Food

= January 10 = Reference_desk/Archives/Science/2021 January 10


 * 1) Drug Addition
 * 2) Do chimpanzees prepare for pregnancy?

= January 11 = Reference_desk/Archives/Science/2021 January 11


 * 1) When will Mars 2020 return sample to earth?
 * 2) Any real animal that people can ride on water like Lapras?
 * 3) How can Perseverance (rover)  can land on Mars before Tianwen-1 rover?
 * 4) Help identify a goose-like family
 * 5) Reflexive gasp

= January 12 = Reference_desk/Archives/Science/2021 January 12


 * 1) Eastern or Western Grey Squirrel

= January 13 = Reference_desk/Archives/Science/2021 January 13


 * 1) How can catalyst can speed up chemical reaction without participating in it?
 * 2) Is there any references about ionic insulators?
 * 3) Why so much commercial cultivation of oil-palm in Southeast Asia, and so little in West-Southwest Africa?
 * 4) Ffp3 mask
 * 5) "Sub-" in geography

= January 14 = Reference_desk/Archives/Science/2021 January 14


 * 1) obese people to lie down on their sides
 * 2) Animals with Milk Production at Upper end of Torso rather than Lower.
 * 3) Mask with Ag+

= January 15 = Reference_desk/Archives/Science/2021 January 15


 * 1) Healthcare Visit Frequency Notation
 * 2) Christmas tree recycling
 * 3) Why did CERN invent WWW?
 * 4) Where can I find current progress of open physics questions?

= January 16 = Reference_desk/Archives/Science/2021 January 16


 * 1) Chest x-rays
 * 2) How many OPEN questions  Spitzer Space Telescope did solve?
 * 3) Cupron cell

= January 17 = Reference_desk/Archives/Science/2021 January 17


 * 1) Why NASA still running Hubble space telescope ?

= January 18 = Reference_desk/Archives/Science/2021 January 18


 * 1) Why do heart patients feel numbness in left arm?
 * 2) Sydney Harbour Bridge
 * 3) Diary of Portuguese traveller from 1506.
 * 4) What laying position is more likely to cause nocturnal emission, prone or supine positions?

= January 19 = Reference_desk/Archives/Science/2021 January 19


 * 1) substitution reactions of alcohols with halides to form alkyl halides
 * 2) What makes General relativity is different from Quantum mechanics?
 * 3) Who won Thorne–Hawking–Preskill bet at the end?

= January 20 = Reference_desk/Archives/Science/2021 January 20


 * 1) Alpha Centauri is getting closer
 * 2) Reflecting telescope Vs Refracting telescope

= January 21 = Reference_desk/Archives/Science/2021 January 21


 * 1) Iron presence in human body.
 * 2) Can you help me find a WP:MEDRS that shows the use of berberine in treating traveller's diarrhea?

= January 22 = Reference_desk/Archives/Science/2021 January 22


 * 1) Mythbusting James Bond
 * 2) What mistake did Newton in Perihelion precession of Mercury?
 * 3) What does "predictions of general relativity " mean?
 * 4) transparency in the Visible spectrum and metallic bonds.

= January 23 = Reference_desk/Archives/Science/2021 January 23


 * 1) Why did Nobel prize consider "genome editing" as Chemistry field?

= January 24 = Reference_desk/Archives/Science/2021 January 24


 * 1) If Stephen Hawking alive, would he win Nobel Prize 2020 along with Roger Penrose?
 * 2) Food preparing costs vs obtained energy

= January 25 = Reference_desk/Archives/Science/2021 January 25


 * 1) Why don't we consider air resistance in calculating gravity?
 * 2) Heat energy transfer to gases
 * 3) Brazilian pepper?

= January 26 = Reference_desk/Archives/Science/2021 January 26


 * 1) What's so funny in this lengthy equation?
 * 2) How many different genotypes and phenotypes do you expect in this crossover?
 * 3) How not to patent does help in further the advancement of science?

= January 27 = Reference_desk/Archives/Science/2021 January 27


 * 1) What is the task in the picture?
 * 2) Which is more massive, a quasar or a quark star?

= January 28 = Reference_desk/Archives/Science/2021 January 28


 * 1) Scheduling in a production line
 * 2) Opiate Allergy

= January 29 = Reference_desk/Archives/Science/2021 January 29


 * 1) baseball in space
 * 2) What are the lines in these satellite images?

= January 30 = Reference_desk/Archives/Science/2021 January 30


 * 1) Why blood won't come if tooth loose naturally?

= January 31 = Reference_desk/Archives/Science/2021 January 31


 * 1) Which theory explains Earth rotation?
 * 2) Into what does the human body convert acetic acid?