Wikipedia:Reference desk/Archives/Science/December 2010
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December 1
[edit]Wikipedia:Reference_desk/Archives/Science/2010 December 1
- NGC identification in Veil Nebula
- Plastic-mirror
- Laser distance meters
- Global Warming and Ice Age
- Cats and chocolate
- That little black strap that depends from the backs of cars and scrapes along the road?
- bladder-caused sleep interruption
- white poop
- Bismuth reaction with acid
- Drinking seawater
- NASA astrobiology news
- Synapse structure
- Christmas lights
- Dinosaur Combs and Wattles
- Is this for reals?
- Circuits with LEDs
December 2
[edit]Wikipedia:Reference_desk/Archives/Science/2010 December 2
- Scientific Child Rearing
- The Marshmallow Trick
- Chemistry Laboratory technique
- Question from ANI
- Birds = Dinosaurs?
- Draft
- Evolution of the wavefunction
- Can you safely drink rusty water?
- Objective scientific evidence for PMS?
- Intelligent prey
- Split down the middle
- Forces in space
December 3
[edit]Wikipedia:Reference_desk/Archives/Science/2010 December 3
- Drinking from a lake
- Better than ice bottles
- UPS watt, volt-amp question
- Getting a guinea pig to drink from a bottle
- Purifying Iron
- Cat's nipples
- human hunting
- Bismuth(III) iodide dilemma
- Parrots cracking bones to get the marrow...
- is it a coincidence that there are 12 months and 12 hours?
- Sail and oar power
- if all small arms and heavier munitions disappeared, would the world be a safer place?
December 4
[edit]Wikipedia:Reference_desk/Archives/Science/2010 December 4
- Camera error
- What kind of SIMUTANEITY make sense?
- time dilation
- on p block elements
- Time travel question
- Cars/trucks with fixed axles
- problems with WWVB NIST time radio broadcast
- Step-by-step method for writing the electron configuration of an arbitrary atom
December 5
[edit]Wikipedia:Reference_desk/Archives/Science/2010 December 5
- Do other animals have blood types?
- Questions about Light: 1. Why 186k miles/sec? 2. What would a "photic boom" look like? 3. (see for yourself)
- How DID I lose 3 pounds while I sleep?
- Boiling water
- traction between the wheel and the tire
- Dream time vs. real time
- Zincate
- A hot water will cool faster or a cold water will heatup faster.......?
- How can I design a gearbox (geartrain) to rotate a 2ton load using airgun.
- coffeciant of friction.......i really don't get it...practically...
- Why N2 is used in bladders for curing rubeer in tyre industry...?
- alcohol + water = less?
- Light pipe into fibre optic cable
- dreams predicting the future
- The problem with chocolate milk
- Rainbows around light
- (Hypothetical) Gravitation in the Center of the Earth
- Health effects of reflective heater
- Help with electricity (mAh calculations and whatnot)
December 6
[edit]Wikipedia:Reference_desk/Archives/Science/2010 December 6
- Restriction endonuclease - etymology
- Bladder - when you're empty, are you really empty?
- Is there even such a thing as a hybrid motorcycle?
- I'm CLEARLY alive-and-well. Why am I STILL barred from donating blood/plasma?
- Normal decibel level in an office?
- Brine instead of broth
- Eyeball judder
- Bismuth oxychloride appearance
- Sources of gas and electric in the UK
- :simple:Halophile
- Color in anodization
- Why Lorentz Transformation (LT) is correct?
- Physics Textbook
- Chicken meat and pork
- Perfect machines?
- Relativity and Time Dilation
- The Ariel Sharon Diet
December 7
[edit]Wikipedia:Reference_desk/Archives/Science/2010 December 7
- How to identify something I had photographed in the sky this morning?
- LED Street Lights
- Testing for tobacco use
- michael douglas
- Climate change
- Railgun vs. Coilgun efficiency
- Standard practice rounding significant figures
- Transduction, transformation and transfection
- Sun-Jupiter Barycenter
- Bermuda rigs
December 8
[edit]Wikipedia:Reference_desk/Archives/Science/2010 December 8
- tonneau cover areodynamics
- Why are the planets almost spherical?
- Volcano benefits?
- Pseudo-morning sickness
- Dreams
- Dark matter: black holes
- Cheapest source of ethanol for sterlisation
- Synthetic Organic Schemes for Pharmaceutical Compounds
- Alternatives to silicon for computers?
- volcanoes
- Multiforce members (statics)
- Acid with nylon
December 9
[edit]Wikipedia:Reference_desk/Archives/Science/2010 December 9
- Math problem
- Reproduction and rate of erythrovirus B19
- Potential and kinetic energy
- technology run wild stories
- Earliest driven wheels
- swiss watch
- Evolution
- Cube planet
- Yogurt
- Makeup for the eyes in the form of airbrush
- Nasal saline solution
- Tapiridae (Tapirs)
- Another improbable planet question
- Uranium star
- touchscreen technology
- do magnetic interactions EVER change the magnitude of velocity of a charged particle
December 10
[edit]Wikipedia:Reference_desk/Archives/Science/2010 December 10
- Dear New Yorkers, why haven't I seen buildings built ABOVE your streets?
- Physics trouble
- Turbocharging in motorcycles..
- Transporting Gases....
- what percent of people are using 3G technology.....in world..
- Hawking Radiation and negative mass
- La Nina
- airplanes that run on car fuel
- What should I do with this jelly?
- Plateosaurus and bipedal walking
December 11
[edit]Wikipedia:Reference_desk/Archives/Science/2010 December 11
- chlorine dosing
- circuit idea
- Mercury sulfate
- ..BURNING DIMOND....
- Musical volume
- Unidentified Mineral
- Examples of specific halophiles
- High pressure = good weather
- Mass Energy and Black Hole evaporation
December 12
[edit]Wikipedia:Reference_desk/Archives/Science/2010 December 12
- squirrels
- Sunflower seeds changing colour
- why do people say MSG is bad for you? Is it true?
- On psychology
- Balls
- black slime on dripping taps
- Nutrition
- Compound identification
- Planet Brightness
- The act of observing an object affects the object
December 13
[edit]Wikipedia:Reference_desk/Archives/Science/2010 December 13
- Burp, hiccup, sneeze at the same time
- Neutrinos
- Power cable doesn't heat up with surge protector, why?
- Two scientific/medical review articles
- Problem with ChemSketch
- Opening a .mol file in Accelrys Discovery Studio Visualizer
- Appropriate way to describe the breaking of the neck
- Taste
- Meridiungulata out of Xenarthra?
- Interfamiliar hybrid
- Thallium production
December 14
[edit]Wikipedia:Reference_desk/Archives/Science/2010 December 14
- Native Americans
- The Continents of Earth
- The Eyeball
- Highly troubled, self-acclaimed saint of logic seeks epiphany
- Repeat pneumonia
- How many brain cells do gasoline fumes kill?
- crude oil, a part of earths design
- Anodes, salts, and cathodes for water electrolysis
- pure rotational spectra
- Are mad people always mad at something?
- Would terraforming the Moon have any effects on Earth ?
- blue light/energy from gummed envelope
- What does nothing look like?
- Can inaudible "noise" cause physical damage to people?
- Noble gas compounds
December 15
[edit]Wikipedia:Reference_desk/Archives/Science/2010 December 15
- computable universe
- Full name for "Issiki", Japanese Lepidoptrist active ~1930 - ~1960
- Milk Powder
- What if Newtonian mechanics were the correct model of reality?
- binary stars in Centauri system
- Earth Rotation
- Siping rubber soles?
- Thallium(III) hydroxide
- Grass as edible food source for humans
- building on buoyant coral
December 16
[edit]Wikipedia:Reference_desk/Archives/Science/2010 December 16
- What is a Hill sphere of Sun?
- A poem and its related biological/neurological functions:
- Current electricity
- Prison Riot
- Whip scorpion
- Boat movement problem
- Paul Dirac Equations??
- A bomb’s flash, Why would it happen?
- Does the volume of cylinder affects Pressure
- Why fog is mostly seen in morning ?
- Why on every Wathc they write Quartz ?
- Thallium(I) oxide production
December 17
[edit]Wikipedia:Reference_desk/Archives/Science/2010 December 17
- Pterodactyls
- Untreated ringworm does... what?
- Tiger cheese
- Crazy kid again... with more subjective thoughts that y'all will hopefully objectify
- About Styrofan (construction Chemical from BASF )
- Maxwell's demon (MADE IN JAPAN)
- Cryogenic revitalization
- Error in Image
- What percentage of the air expelled rearward from a jet engine actually thrusts an aircraft forward?
- Does gravity slow down time?
- My fuzzy potatoes
December 18
[edit]Wikipedia:Reference_desk/Archives/Science/2010 December 18
- Maize recycling...
- MCAT en Français
- Why does warm air hold more moisture than cold air
- ACMA blacklist
- A lead on leads
- The Degradation of the Human Race by Doctors
- Night vision of seagulls and other birds
December 19
[edit]Wikipedia:Reference_desk/Archives/Science/2010 December 19
- Properties of liquid diamond
- Halophiles
- Jet stream time lapse?
- networking
- physics
- Science and God
- Degeneration Redux
- Megapnosaurus name meaning
- Unusual Vision?
- [For Concentration] ADD meds (stimulants) vs. benzodiazepines/anxiolytic meds (depressants)
- Birds' ability to map the night sky
- Taking high dose vitamin D supplements every 5 days
December 20
[edit]Wikipedia:Reference_desk/Archives/Science/2010 December 20
- Add salt to hot water bottle?
- Drinks when sick
- Augmented Nasal Passages?
- How does quantum entanglement / quantum mechanics "know" that you know the positions of their particles?
- Parallel RLC network
- embryology
- Propsopagnosia and specific face parts
- best thing for teeth after vomiting
- Metallic vs. nonmetal antimony
- Tobacco
- Dawn chorus (birds)
- Lunar eclipse on Winter solstice
- Antimony trifluoride
December 21
[edit]Wikipedia:Reference_desk/Archives/Science/2010 December 21
- Does an Alpha emitter also emit Beta?
- Poison mushroom
- wet dreams
- Straight back, diaphragm
- c
- The colour of this morning's lunar eclipse
- Does sleep deprivation do permanent damage to the brain?
- radio-metry and its uses in optical instrumentation
- why does skin on your face get wrinkled and how does cream help?
- Basement temperatures
December 22
[edit]Wikipedia:Reference_desk/Archives/Science/2010 December 22
- glowing embers on the road
- Normal human body surface area = 1.73 m^2
- Arsenite color
- hear sine wave vs square wave
- Space between particles
- Arsenic trisulfide's NFPA health rating
December 23
[edit]Wikipedia:Reference_desk/Archives/Science/2010 December 23
- ASB THE POLYMATH- opc question
- Two questions about lightning
- Light
- Thermoelectric
- Dragon's breath
- is flow of holes called current flow?
- Climate change and biodiversity
- drug
- Beer pong
December 24
[edit]Wikipedia:Reference_desk/Archives/Science/2010 December 24
- When two metal panels with different work functions approach, what happens?
- Why do superstrings "vibrate"?
- makeshift loudspeaker
- Heavy luggage in small, light car
- meningiomas (a.k.a. brain tumor;angle tumor)
- Testosterone levels
- Mercury's mineral status
December 25
[edit]Wikipedia:Reference_desk/Archives/Science/2010 December 25
- Astronomy question
- White copper peroxide
- Species names by C. Linnaeus
- Arun S Bagh question about opc drum
- earth flip
- Ungulate reptile/(amphibian/bird/...)
- Magnet
December 26
[edit]Wikipedia:Reference_desk/Archives/Science/2010 December 26
- Fog
- What is the scientific term for levels of activity by time of day?
- Solar sails
- has any famous scientist ever expressed doubts about the moon landing authenticity?
December 27
[edit]Wikipedia:Reference_desk/Archives/Science/2010 December 27
- Crocodile Dundee II
- Is the earth gaining weight?
- voilation of parity in beta decay
- People getting fat
- Blister
- Materialism, Reductionism and Determinism in science
- there was blizzerd today and it looks like a very cold winter... THEREFORE THERE IS NO SUCH THING AS GLOBAL WARMING
- How many years off are we from cell phones working as well a regular phones did 40 years ago?
- Smoke when a candle blows out
- Meter
December 28
[edit]Wikipedia:Reference_desk/Archives/Science/2010 December 28
- What Makes A Human Voice Sound Male Or Female?
- Kit fox or coyote?
- Resistricted Earth fault protection for electrical Power system
- What exactly is the "Postulate" in Newton's Laws ?
- How much would it cost to invent & construct a solar wind hybrid streetlight?
- Fox barks
- Using spy satellite film to take pictures on the ground
- What does this mean?
- Density
- rubber cement
- Brie cheese
- Saliva
- Clover
- would using and electric welder demagnetise a rare earth magnet
December 29
[edit]Wikipedia:Reference_desk/Archives/Science/2010 December 29
- what makes tuning fork prongs oscillate oppositely?
- Why do we fear or 'over react' when something falls from our hand?
- What kind of holly?
- Dark energy and antimatter
- How much damage would a missile do?
- Elipitical Orbit
- Does cancer cause hair to fall out?
- Animal slime?
- Intelligence of a sleeping human
- Oxygen difluoride
December 30
[edit]Wikipedia:Reference_desk/Archives/Science/2010 December 30
- Wormholes
- Sugar Maple
- An unusual problem with viewing a 3D film.
- Amount of Lanthanum Chloride in a solution.
- Where are the new inventions?
- Dry cleaning chemical
- Measuring my PC's power consumption with an oscilloscope
- Molybdenum#Compounds_and_chemistry