Curious about the world around us? Ask our community all your burning questions about science, chemistry, physics, engineering, inventions, geology, math, biology, anatomy, and any other scientific discipline.
Does Being "Good Stewards" of the Earth and to "Serve the Earth" (See Below), Ultimately Servings Ourselves?
by mdGreg 2 hours ago
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one answer
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in The Earth
What is chrome alloy?
by Dabanzu Staff on May 15th, 2011
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3 answers
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in Metal engineering
Would you like for me to take you sixty minutes into the future in only one hour?
by Weylon BOO 5 hours ago
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5 answers
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in Wormholes
Who invented plexiglas?
by Dabanzu Staff on May 15th, 2011
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3 answers
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in Science
Is the future UNCLEAR in a world of NUCLEAR?
by Easywheels 8 hours ago
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4 answers
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in Nuclear power
What is a disc diffusion test?
by Dabanzu Staff on May 15th, 2011
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one answer
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in Microbiology
Why was the Dodo Bird put to extinction?
by Skinnyghost69 10 hours ago
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2 answers
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in Extinct species
Does blood pressure increase when standing?
by Dabanzu Staff on May 15th, 2011
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one answer
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in Biology
your theory as to why people are in denial about euthanization of elderly,the chip,other gov. steps to control the masses ? Head in sand?
by shunyata 10 hours ago
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2 answers
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in Human evolution
What type of microscope must be used to see viruses?
by Dabanzu Staff on May 14th, 2011
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one answer
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in Microbiology
The bottle filled with air will float , what will happen if the bottle is vacuum , will it float or sink in water (in pure and salt water )?
by Allen_N2926 10 hours ago
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7 answers
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in General Environmental engineering
How many degrees are in a kelvin?
by Dabanzu Staff on May 14th, 2011
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4 answers
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in Statistics
Why do female robots have pointed breasts? It must be uncomfortable for the males when they make love.
by Kenz the Frenz 11 hours ago
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3 answers
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in Robots
What is a responding variable in science projects?
by Dabanzu Staff on May 14th, 2011
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one answer
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in Scientific Methods Information
Isn't it annoying when someone claims to know about a subject then fails to understand the basic scientific concepts of that subject?
by Seraphim Shinobi 13 hours ago
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5 answers
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in General Science
How many degrees are there in an octagon?
by Dabanzu Staff on May 14th, 2011
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one answer
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in Geometry
Which is more advanced - burning random shit we find or using only electricity? Which is undeniably better for the atmosphere?
by Random 14 hours ago
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one answer
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in The Earth
What is a light intensity microscope?
by Dabanzu Staff on May 15th, 2011
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2 answers
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in Microscopes
Could nuclear solve the energy crises?
by Random 15 hours ago
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2 answers
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in Energy sources
What is a focal plane microscope?
by Dabanzu Staff on May 14th, 2011
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one answer
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in Microscopes
Have YOU ever gone Belly UP
by ChelseaLee 15 hours ago
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2 answers
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in Stomach
How long was Apollo behind the Moon and out of radio contact?
by Dabanzu Staff on May 14th, 2011
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one answer
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in Aerospace engineering
How is your brain wired? What makes you think so?
by AnonymousGirl 15 hours ago
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one answer
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in Brain & Nervous system
What is an air pressure relief valve?
by Dabanzu Staff on May 14th, 2011
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one answer
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in Mechanical engineering
I would like some information on flat torque and wavy torque and why wavy torque is a disadvantage in a wound rotor induction generator.
by RoryJ85 16 hours ago
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no answers
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in Electricity and electrical engineering
What is carbon dating in fossils?
by Dabanzu Staff on May 14th, 2011
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2 answers
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in Science
Why would a doctor tell a patient not to use Isopropyl Rubbing Alcohol on a blister when rubbing alcohol kills harmful bacteria or germs?
by matsuaki 17 hours ago
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4 answers
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in Chemical composition
What atoms are found in proteins?
by Dabanzu Staff on May 14th, 2011
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one answer
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in Molecular biology
The Universe we live in is unimaginably vast, mysterious and complex. How could it be possible for something to come out of nothingness?
by Littlebig 18 hours ago
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7 answers
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in Investigating paranormal phenomena
How much weight can a weather balloon with helium lift?
by Dabanzu Staff on May 15th, 2011
| 1 person likes this
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2 answers
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in Forms of transportation
How challenging has your week been so far?
by AnonymousGirl 19 hours ago
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4 answers
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in Days of the Week
What is fossil dating?
by Dabanzu Staff on May 14th, 2011
| 1 person likes this
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7 answers
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in Deserts
Do you like taking care of animals? Why or why not?
by AnonymousGirl 19 hours ago
| 3 people like this
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4 answers
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in Animals & Wildlife
How do I convert square feet to cubic meters?
by Dabanzu Staff on May 14th, 2011
| 1 person likes this
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3 answers
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in Geometry
How to Build a Sofa
by meldrumthe_M 19 hours ago
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no answers
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in Reproductive system
Is water pressure greater at high or low elevation?
by Dabanzu Staff on May 14th, 2011
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2 answers
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in Mechanical engineering
Who else here is in the Eastern Standard Time Zone right now?
by AnonymousGirl 20 hours ago
| 1 person likes this
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4 answers
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in General Geography
How much did it cost to build a reflecting telescope?
by Dabanzu Staff on May 14th, 2011
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one answer
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in Future inventions
Why have we not explored the possibilities of nuking Uranus to make it hospitable for humans?
by talib.petaway 22 hours ago
| 1 person likes this
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no answers
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in Science
What is the resolving power on a microscope?
by Dabanzu Staff on May 14th, 2011
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one answer
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in Microbiology
Do you think that black athletes are better than white athletes?
by sportsperson 23 hours ago
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9 answers
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in Human biology
what the tracked mobile crusher working principle, cause it’s tracked, does the driving force and the fuel consumption is very high?
by blcrusher on February 21st, 2012
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one answer
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in General Engineering
How many and what kinds of thermometers do you own?
by Piano Player on February 21st, 2012
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one answer
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in Earth sciences
Can you imagine a planet larger than Earth but smaller and tighter than Uranus?
by Piano Player on February 21st, 2012
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no answers
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in Space and astronomy
If you could be any animal, what would you be and why?
by Destined24 on February 21st, 2012
| 3 people like this
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14 answers
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in Animals & Wildlife
Is it true that spiders are the biggest carriers of AIDS? And why do they like to crawl in your mouth while you sleep?
by elmx844 on February 21st, 2012
| 1 person likes this
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7 answers
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in Spiders
How many years to you think the human species has left, before its inevitable extinction?
by White Nights on February 21st, 2012
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3 answers
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in Human evolution
Do you think there is equipment on Amazon that you can use to find Bigfoot?
by cp10225 on February 21st, 2012
| 1 person likes this
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3 answers
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in Bigfoot
What would you use to look for Bigfoot by hearing for a response from Bigfoot at night?
by cp10225 on February 21st, 2012
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one answer
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in Bigfoot
What are three ways in which voltage can be induced in a wire?
by juanjuanete on February 21st, 2012
| 2 people like this
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4 answers
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in Physics
If electrons were positive and protons were negative, would Coulomb’s law be written the same or differently?
by juanjuanete on February 21st, 2012
| 1 person likes this
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3 answers
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in Chemistry
Can an acidic solution be made less acidic by adding an acidic solution? Why or why not?
by juanjuanete on February 21st, 2012
| 1 person likes this
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2 answers
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in Chemistry
Which has the greater mass, 1.204 x 1024 molecules of molecular hydrogen or 1.204 x 1024 molecules of water?
by juanjuanete on February 21st, 2012
| 2 people like this
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2 answers
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in Chemistry
If two protons and two neutrons are removed from the nucleus of an oxygen-16 atom, a nucleus of which element remains?
by juanjuanete on February 21st, 2012
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3 answers
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in Chemistry
How would you find bigfoot at night?
by cp10225 on February 21st, 2012
| 1 person likes this
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4 answers
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in Bigfoot
I didn't Hear About a Vaccine Shortage In this Country (USA) this Year, but See it as Inevitable,-
by mdGreg on February 21st, 2012
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no answers
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in Microbiology
What would you like to experiment with? Why?
by AnonymousGirl on February 21st, 2012
| 3 people like this
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8 answers
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in General Science
Would you kill a robot if it killed one of your friends?
by Kenz the Frenz on February 21st, 2012
| 1 person likes this
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10 answers
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in Robots
how come first egg or hen?
by mr.maneeshpatel on February 21st, 2012
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8 answers
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in General Logic
Why are sexual feelings called "horny"? Where did that name come from?
by Peaches on February 21st, 2012
| 2 people like this
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6 answers
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in Human biology
