Wikipedia:Reference desk/Archives/Science/July 2017
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July 1
[edit]Wikipedia:Reference_desk/Archives/Science/2017 July 1
- Hydrogen versus acetylene as illuminating gas
- Is polynosic rayon particularly sensitive to chlorine bleach ?
July 2
[edit]Wikipedia:Reference_desk/Archives/Science/2017 July 2
- Odds of AIDA mission ending humanity?
- Mechanical clearance of the nasal passage
- Chemistry questions.
- Drugs
- Can a carbon triangle molecule exist, at least for a short time?
- Can dogs control their appetites?
- How can dogs eat white rice?
July 3
[edit]Wikipedia:Reference_desk/Archives/Science/2017 July 3
- How are microbial toxins broken down?
- Social norms and Asperger's
- BJT voltage divider bias
- Thorns on opium poppy engineered or natural?
- Big cylinder in the gravity well of a black hole
- Recent weather trend
- Death dreams (an experience of the dying brain not a normal dream about death)
- Do elephants get boogers in their trunks?
- Pressure on the ground, speed of vehicle
July 4
[edit]Wikipedia:Reference_desk/Archives/Science/2017 July 4
- Is this still co-evolution?
- Dating and job hunting parallels
- Eating Fish
- What is this crop?
- Tube trains and onrush of air
- Number of breasts/litter size
- Gorilla warfare
- The first humans
- Emergency room presentations of anxiety
July 5
[edit]Wikipedia:Reference_desk/Archives/Science/2017 July 5
July 6
[edit]Wikipedia:Reference_desk/Archives/Science/2017 July 6
- Do astronauts have to follow any laws?
- IQ tests (real, not Internet)
- What happens at the atomic level when two objects touch each other ?
- Brown Pelican
- Pseudoscience?
July 7
[edit]Wikipedia:Reference_desk/Archives/Science/2017 July 7
- Meaning of "angles of the jaw" (and a source if possible)
- Exercise
- Modern torpedoes aren't design to hit a ship?
- Dog regurgitating tater tots
July 8
[edit]Wikipedia:Reference_desk/Archives/Science/2017 July 8
- Is that true that things which plugged in consume electricity while they don't work?
- If humans never cut their hair, then will the hair insulate the body like fur?
- Digital audio: any advantage for whole number of cycles?
- Lizard Identification
July 9
[edit]Wikipedia:Reference_desk/Archives/Science/2017 July 9
- Non-human neurobiology, memory cues, and episodic memory
- Can a person distinguish Greenwich mean time and coordinated universal time when setting a clock manually?
- Rare events predicted by a "theory of everything"
- Learning/teaching systems thinking
- What temperature range can feral pigeons survive in?
July 10
[edit]Wikipedia:Reference_desk/Archives/Science/2017 July 10
July 11
[edit]Wikipedia:Reference_desk/Archives/Science/2017 July 11
- How hot can CCFLs get before breaking?
- Hotel body soap, hand soap, and shampoo
- Rotating an object with circularly polarized light
- Energy consumption in different contexts
- Feynman Lectures. Exercises [http://theswissbay.ch/pdf/Gentoomen%20Library/Extra/Richard_Feynman-Feynman_Lectures_on_Physics%2C_Vol._1_Exercises-1964._Volume_1-Addison-Wesley(1964).pdf PDF]. Exercise 8-4 [http://html.scribd.com/91cmvs8wn433jb9d/images/18-f56c344b90.jpg JPG]. Lecture 8 & 9
- Energy loss, planes and ships
- Relative calorie burn in air and water
July 12
[edit]Wikipedia:Reference_desk/Archives/Science/2017 July 12
- Intelligence difference between animals and humans
- How does polysiloxanes effect scar development?
- Animal intelligences.
- connect opamp outputs together?
July 13
[edit]Wikipedia:Reference_desk/Archives/Science/2017 July 13
- Do midwives have knowledge of abortifacients and induce abortions?
- What to do if you asked two experts and they have conflicting opinions?
- Temperature at which water vapour forms
- Is the wrapper by Klondike ice cream made of real aluminum?
July 14
[edit]Wikipedia:Reference_desk/Archives/Science/2017 July 14
- Julian lunar calendar
- Is it really true that vomit doesn't affect men as much as women in the tendency to vomit when others are vomiting?
- Appetite suppressant to to point of starvation and death
- "Smartphones Hijack Cognitive Capacity" -exact quote
July 15
[edit]Wikipedia:Reference_desk/Archives/Science/2017 July 15
- What happens when the current is too strong for the electrode to measure?
- What is the difference between a magnet and the thingy that deionizes water?
- Which US coal basin deliver which coal?
July 16
[edit]Wikipedia:Reference_desk/Archives/Science/2017 July 16
- Losing streams
- GPS, Gravity affecting time on earth and space, and so on
- Feynman Lectures. Exercises. Exercise 9-8 [http://html.scribd.com/91cmvs8wn433jb9d/images/23-9262cea7c6.jpg JPG]. Lecture [http://www.feynmanlectures.caltech.edu/I_09.html 9]
- How visible/noticeable is the Aurora borealis expected to be tonight in the northern US?
July 17
[edit]Wikipedia:Reference_desk/Archives/Science/2017 July 17
- Animal identification?
- 3/8" Diameter Hose
- Eyes Bandaged After Brain Surgery
- Can a vibrating net produce sound?
- Bowel epithelium regeneration
- Inappropriate usage re "Before Adam"
- Using an air conditioner after a power outage
- Better version/correction to Bekenstein–Hawking entropy formula?
July 18
[edit]Wikipedia:Reference_desk/Archives/Science/2017 July 18
July 19
[edit]Wikipedia:Reference_desk/Archives/Science/2017 July 19
- Endurance running hypothesis and eating meat
- motor shaft adapter
- Why is magnetism not "toxic"?
- Can methane emissions trigger other GHGs?
July 20
[edit]Wikipedia:Reference_desk/Archives/Science/2017 July 20
- Simulation of persistence hunting among humans in industrialized societies
- "Hand laser cutter for nuclear decommissioning"
- 61905-2Z vs 6905-ZZ
- Machining
- Why do we have split forearms?
July 21
[edit]Wikipedia:Reference_desk/Archives/Science/2017 July 21
- Is water's high surface tension compared to say ethanol another plus for life like it's "universal" solventness/heat capacity etc.?
- How far in the future can air temp+sunniness anomalies cause sea surf temp anomalies?
July 22
[edit]Wikipedia:Reference_desk/Archives/Science/2017 July 22
- Snake behaviour
- Kraft Dinner + multivitamins = nutrition?
- Chronic dehydration and pronunciation of K's
- "Ross 128" signal
July 23
[edit]Wikipedia:Reference_desk/Archives/Science/2017 July 23
July 24
[edit]Wikipedia:Reference_desk/Archives/Science/2017 July 24
- Meteoritic vugs
- Comet tail fitting in a suitcase
- Pipe wrench
- Color of wet rocks
- Medical printer
- Strength of non-drug related addictions
July 25
[edit]Wikipedia:Reference_desk/Archives/Science/2017 July 25
- Ant-covered food
- Does sport oxydate us?
- Open circuit power draw of an SMPS
- Birds eating fried potatoes
- Animal population control
July 26
[edit]Wikipedia:Reference_desk/Archives/Science/2017 July 26
- Feynman Lectures. Exercises. Exercise 9-16 [http://html.scribd.com/91cmvs8wn433jb9d/images/25-873642d57c.jpg JPG]. Lecture [http://www.feynmanlectures.caltech.edu/I_09.html 9]
- Where does this drop of water push down with a million-g force?
- Does quickly removing a plaster/band-aid/waxing strip result in quantifiably less pain than doing it more cautiously?
- Unidentified seashore life (San Diego)
- Novice magnifier question
- Another mysterious San Diego sea creature
July 27
[edit]Wikipedia:Reference_desk/Archives/Science/2017 July 27
July 28
[edit]Wikipedia:Reference_desk/Archives/Science/2017 July 28
July 29
[edit]Wikipedia:Reference_desk/Archives/Science/2017 July 29
- Is sneezing after the first sip of a stiff drink a thing?
- Scale of everything
- Memory - remembering but not knowing it
July 30
[edit]Wikipedia:Reference_desk/Archives/Science/2017 July 30
- Steam train
- Identifying a butterfly
- Outdoor thermometer time delay
- Influence and borrowed content
- Minimum half-life below which a nuclide isn't a nuclide?
- Turning orange juice into an alcoholic drink
July 31
[edit]Wikipedia:Reference_desk/Archives/Science/2017 July 31
- What elements or molecules does the Earth have more than half the non-sun solar system's quantity?
- Well-portioned food supply
- Alpha= stronger?
- Feynman Lectures. Exercises. Exercise 9-16 [http://html.scribd.com/91cmvs8wn433jb9d/images/25-873642d57c.jpg JPG]. Lecture [http://www.feynmanlectures.caltech.edu/I_09.html 9]. [http://en.wiki.x.io/wiki/Wikipedia:Reference_desk/Archives/Science/2017_July_26#Feynman_Lectures._Exercises._Exercise_9-16_JPG._Lecture_9 Archive]
- What % of the food we eat is converted to energy, and what % left as waste?