Wikipedia:Reference desk/Archives/Science/April 2013

= April 1 = Reference_desk/Archives/Science/2013 April 1


 * 1) Homeless public school students
 * 2) Skinning a cat
 * 3) Ti-4H producers
 * 4) Space tourism question
 * 5) hydrocarbon ecology in a fossil fuel economy
 * 6) The methods scientist use to predict if Earth will get eaten up
 * 7) How Find A Persons E-Mail Address

= April 2 = Reference_desk/Archives/Science/2013 April 2


 * 1) Pew Center Research for interracial marriage
 * 2) What would it take for Google Nose (and other scent-searching services) to actually work?
 * 3) Illegal drugs
 * 4) Science (blood pressure vs atmospheric pressure)
 * 5) Wace examination
 * 6) chemistry
 * 7) Placebo effect
 * 8) Why is ustalic acid a white solid?
 * 9) is the low testosterone industry just a huge scam?

= April 3 = Reference_desk/Archives/Science/2013 April 3


 * 1) Finding a star with a specific set of properties.
 * 2) Rain and shoelaces
 * 3) Check in time
 * 4) Economy 7 Fridge/freezer

= April 4 = Reference_desk/Archives/Science/2013 April 4


 * 1) Alcohol and truth
 * 2) Pyrethrum
 * 3) What questions did the greek philosophers ask about light
 * 4) Flood prediction in the USA
 * 5) Gradient of a scalar field
 * 6) why can't normal cells tackle cancer cells
 * 7) pathophysiology of atherosclerosis
 * 8) Why is there a current uk shortage of Isosorbide mononitrate heart medication tablets?
 * 9) what are the capacitors for

= April 5 = Reference_desk/Archives/Science/2013 April 5


 * 1) Stars that becomes a white dwarf
 * 2) Hydrogen spectrum picture in hydrogen article
 * 3) SPACE TRAUMA
 * 4) Important Questions (about brains and magnets)
 * 5) Chemistry
 * 6) Universal life cycles
 * 7) Elephants and sign language
 * 8) biology
 * 9) The lifetime of an alpha particle compared with that of the proton

= April 6 = Reference_desk/Archives/Science/2013 April 6


 * 1) Can someone, please, correct this messed up navbox?
 * 2) Tire pressure sensors
 * 3) Stars

= April 7 = Reference_desk/Archives/Science/2013 April 7


 * 1) Inflammatory Diseases Caused by Defect in the TLR Pathway
 * 2) viroids
 * 3) Are there any planetariums where the dome screens touch the floor?
 * 4) Source
 * 5) Check these facts
 * 6) 24k Silver
 * 7) East
 * 8) Effect of galvanisation on steel used as anode in electrolytic rust removal
 * 9) Sleep Deprivation

= April 8 = Reference_desk/Archives/Science/2013 April 8


 * 1) Science or religion?
 * 2) Logic, creativity and ignorance
 * 3) Rolled up dimensions
 * 4) Citing retractions
 * 5) Hydrochloric Acid
 * 6) AIDS in non-human animals
 * 7) What's the study of historical people's illnesses called?
 * 8) MBTs  Armor
 * 9) not to be annoying, but had more question... (concerning hydrocarbons)
 * 10) Orange dwarf stars left main sequence yet
 * 11) Evolution of higher mass stars

= April 9 = Reference_desk/Archives/Science/2013 April 9


 * 1) Colour of water
 * 2) Mus musculus anatomy and behavior, plus trap physics
 * 3) Orbital Debris
 * 4) How do u explain this
 * 5) biology
 * 6) Is it true that Homo sapiens idaltu is younger than Homo sapiens sapiens?
 * 7) Is this a conspiracy theory?
 * 8) Color Question.

= April 10 = Reference_desk/Archives/Science/2013 April 10


 * 1) Overlook, Portland, Oregon aka Swan Island
 * 2) Jewellery chain
 * 3) Are there materials that turn light into sound?
 * 4) Bed bug feeding frequency
 * 5) synthesising DNA
 * 6) Rabies-like symptoms in ducks

= April 11 = Reference_desk/Archives/Science/2013 April 11


 * 1) could a black hole exist at the center of a neutron star?
 * 2) 8th dimensional space
 * 3) cyanoacrylate bond inhibitors
 * 4) Perception of pain, which part of the brain is the gatekeeper?
 * 5) Are there drugs that boosts willpower?
 * 6) Launching yourself from lying on the ground to upright position using only your arms muscles

= April 12 = Reference_desk/Archives/Science/2013 April 12


 * 1) Low mass white dwarf actually currently exist
 * 2) Bird evolution
 * 3) Sediba's hands.
 * 4) Motion of electrons
 * 5) Invasive species
 * 6) Limits of knowledge
 * 7) Stud finders
 * 8) biology
 * 9) the real star wars universe in 2014?

= April 13 = Reference_desk/Archives/Science/2013 April 13


 * 1) Minimum population required for the survival of a race.
 * 2) Seasonality of human hair growth
 * 3) ques on tetrahedral and octahedral voids
 * 4) What is a microstate?
 * 5) Eyesight
 * 6) Last spacecraft launch to orbit with *one* astronaut?
 * 7) Cost of RNA vs protein
 * 8) Spatial Encoding
 * 9) Plaster of Paris as a structural material yet it is relatively water soluble, what gives?

= April 14 = Reference_desk/Archives/Science/2013 April 14


 * 1) What is this engine part?
 * 2) 4D strorage device
 * 3) Compromised title
 * 4) RAST
 * 5) Power-to-weight ratio: electric and combustion motors
 * 6) Shouldn't this graph be periodic?

= April 15 = Reference_desk/Archives/Science/2013 April 15


 * 1) The science (if any) of sunglass tints
 * 2) Blood Circulation
 * 3) Most populous species
 * 4) D-mannose
 * 5) quassia amara L. against glucose
 * 6) EKG words
 * 7) What is muscle stiffness and how does massage work?
 * 8) "seabrid" ?
 * 9) advanced directives
 * 10) a book of blood tests (or with another medical laboratory tests)
 * 11) Buffer Zone
 * 12) The Great Apes

= April 16 = Reference_desk/Archives/Science/2013 April 16


 * 1) World population of brown rat
 * 2) How are subatomic particle conceptualized?
 * 3) Inter-species sexual attraction
 * 4) Changing species through genetic engineering
 * 5) Orbit
 * 6) Identification query: blue mushroom in the PNW
 * 7) mathmetics
 * 8) Main Battle Tank
 * 9) Planck microwave background data

= April 17 = Reference_desk/Archives/Science/2013 April 17


 * 1) Water ya doin'
 * 2) Magnolias in southern Illinois
 * 3) john s bergheim
 * 4) Focal length and "Focus" difference.
 * 5) Caesarean
 * 6) Non-black-body emission.
 * 7) Better than a laser printer?
 * 8) biology
 * 9) Can you identify these Prunus species?
 * 10) salt storing tissue?

= April 18 = Reference_desk/Archives/Science/2013 April 18


 * 1) How to destroy a planet in star completely
 * 2) Lever frame, again
 * 3) From nothing
 * 4) Mental toll of spying
 * 5) Do great apes dislike each other?
 * 6) dredging data
 * 7) how much force is required to form m8 thread on aluminium?
 * 8) Infinite well
 * 9) Orbiting rod
 * 10) Digestion

= April 19 = Reference_desk/Archives/Science/2013 April 19


 * 1) Unknown salt water animal
 * 2) recognizing a flower
 * 3) growing a hair in a petri dish
 * 4) What is the optimal x-ray balance for sterilization?
 * 5) What are we doing when we compose?
 * 6) What is (or was) the neutretto?
 * 7) Balloon Framing
 * 8) Dam seepage

= April 20 = Reference_desk/Archives/Science/2013 April 20


 * 1) the speed of nervous system
 * 2) Animal courtship & human flirting
 * 3) Article Existence of God
 * 4) taking a sample from air for test
 * 5) Machine identification

= April 21 = Reference_desk/Archives/Science/2013 April 21


 * 1) life in space, literally
 * 2) Possible for a man to have kids without ejaculating?
 * 3) Chemistry for kids
 * 4) Can a female athlete get back in full shape 2-months after birth?

= April 22 = Reference_desk/Archives/Science/2013 April 22


 * 1) Why are lasers dangerous?
 * 2) "Mozart effect" and new vs familiar music
 * 3) Definition of God
 * 4) Infinite and eternal universe
 * 5) Electomagnetic fields to purify water?
 * 6) Simplest way to represent Graham's number
 * 7) Light reflection

= April 23 = Reference_desk/Archives/Science/2013 April 23


 * 1) A Jupiter-sized planets survive being swallowed up by parent star
 * 2) Electronic welding helmets

= April 24 = Reference_desk/Archives/Science/2013 April 24


 * 1) Magnetohydrodynamic drive
 * 2) Robot like thing for children learning by movement
 * 3) Maximum Burning Temperature
 * 4) Gulf stream
 * 5) medicine
 * 6) Light and gravity
 * 7) Vertical bright lines from flashlights

= April 25 = Reference_desk/Archives/Science/2013 April 25


 * 1) Proper motion of stars
 * 2) About electrification
 * 3) Finding planets around smaller sized star
 * 4) Does energy have mass?
 * 5) Momentum operator in energy basis
 * 6) Simple Amplifier
 * 7) Length of minor and major axis of the earth's elliptical orbit
 * 8) Li-ion batteries in new electronics
 * 9) Kangaroos hit by cars
 * 10) Why can't LCDs be made capable of displaying interlaced video?

= April 26 = Reference_desk/Archives/Science/2013 April 26


 * 1) Experimental results following theory rather than vice versa
 * 2) Quoting from Hyperphysics
 * 3) physics
 * 4) Gym trainers
 * 5) frogs eggs in lawn
 * 6) Eternal and infinite time-continuum (Universe/Multiverse/Meta Universe)
 * 7) Floss first or brush first?
 * 8) Postnatal clinic
 * 9) Tilt
 * 10) Abandoned Tower Crane rotation
 * 11) Another crackpot theory question
 * 12) How do I call it?
 * 13) Holes/tears/cracks in spacetime
 * 14) Do female hormones make a man weaker?
 * 15) GMSK modulation vs. 8PSK modulation
 * 16) Best office plant for artificial light only
 * 17) Hydrogen manufacture

= April 27 = Reference_desk/Archives/Science/2013 April 27


 * 1) Legal barriers to blood testing
 * 2) Aristotelia chilensis/Chilean Wineberry/Maqui
 * 3) Static electricity powering my lights?
 * 4) Radiation hazards in drilling, mining and aviation
 * 5) Do sea horses really 'burp' in order to change their buoyancy?

= April 28 = Reference_desk/Archives/Science/2013 April 28


 * 1) why do overweight people don't get treated with Adiponectin?
 * 2) Question about progress of time in world line?
 * 3) Heat capacity
 * 4) Relativity: Moving faster than light
 * 5) What species of bird is this?
 * 6) Data capacity of vinyl record
 * 7) Motion Detector Sensor Type Most Used in Door Openers at Stores
 * 8) Transport of materials within neurons
 * 9) Biology of exercise - two, very very nice questions
 * 10) biology
 * 11) Filariasis and cancer
 * 12) accuracy of a poll

= April 29 = Reference_desk/Archives/Science/2013 April 29


 * 1) Beam width of Laser Weapon System (LaWS)
 * 2) Magnetic field due to rotating sphere
 * 3) Silicic acid
 * 4) High energy particles
 * 5) Muscle mass
 * 6) Auroral oval
 * 7) Smart OR beautiful women
 * 8) Can anyone identify this flower?

= April 30 = Reference_desk/Archives/Science/2013 April 30


 * 1) Likely
 * 2) Abwehr
 * 3) Current = Conductance * Potential difference
 * 4) Energy in Prokaryotic Cells without mitochondria
 * 5) Binomial plant names contain special character in url (×) and give a 404 if you put a regular 'x' instead
 * 6) Unsolved numericals related to electricity
 * 7) DNA