from Springville, NY
How many languages are there in the world?
I am doing a science fair project to measure which type of ibuprofen dissolves fastest in stomach...
What does the epiglottis do?
Can you help me with the physics of an amusement park ride called the Magic Carpet? The Magic...
from Canberra Australia
Some shampoo is coloured in the bottle (purple or green) etc, why when you lather it up in your...
Is it possible to make a soap bubble that you can get inside?
What it the chemical composition of styrofoam? What raw material is the styrofoam made off?
It truly seems that the world is indeed warming up and I do believe it is being caused by us. ...
Is it possible for a girl to get pregnant even if the man did not fully ejaculate? If a man and...
from Sacramento, CA
I am a firearms Instructor for Law Enforcement Officers. I am teaching a course on training male...
from Salem, VA
I am doing a research project on the strength of different batteries. Is there a cheap way to test...
How does a boat float? What is the scientific principle?
from Kintnersville, PA
Has anyone tried a vaccine (attenuated, similar pathogen, killed, toxoid, or subunit vaccine) for...
from Sherbrooke, Quebec
What is the expecting salary for a zoologist in Canada?
from Halifax, Nova Scotia
What are the top ten Canadian science discoveries?
from Ottawa, Ontario
I have been teaching high school science for 16 years and I am interested in knowing what you feel...
I am a novice and I am looking to buy a telescope for around $350. Which one would be better for...
from Carlisle, PA
What is the chemical formula for milk?
Will Cyanide be a poison to brewer's yeast used to make beer?
A. S. Kaire
If the earth were suddenly stopped in its orbit, how long would it take for it to fall into the sun?
If one were to drop an item on the surface of the sun, assuming the object could free fall to the...
from Washougal, WA
I spilled some iodine disinfectant on my vinyl tile floor. As an old chemist, the only chemical I...
My brother and I have a very important bet and it is about the following: If you remove the...
from Nottingham, England
Is gravity lumpy? If you were standing in a valley, then on a mountain, would your weight be less...
from Burlington, Ontario
My roommate insists that the first day of Spring falls on March 21st every year, yet on the...
HELLO I have A VERY IMPORTANT EMAIL. THIS IS STRICTLY CONFEDENTIAL AND CONCERNS THE ENTIRE HISTORY...
How long does it take bubble gum to digest after it is swallowed?
How do "bath bombs" work? Why do they fizz when placed in water?
from Staten Island
If mini black holes would be produced at Cern (LHC) and in ultrahigh energy cosmic rays hitting the...
I was taught at school that the building blocks of all matter were quarks, yet a neutrino is at...
Is my counting right?: There are 76 elementary particles in the standard model:
6 leptons + 6...
from the Internet
What gives yellow corn and blue corn its color? What is the specific pigment and why?
from the Internet
Why is a magnet classified as dangerous goods when shipping by air?
from St. John's, NL
Lightning strikes produce huge amounts of electricity. Has science looked at ways to store and use...
from Owen Sound, Ontario
When I grew up most oranges grapes and other fruit had seeds. This was the normal fruit and...
On average, how much petrol is burned per minute of idling?
Yesterday I was watching "Hercules" with my little sister and now I wonder: Have the planets ever...
from Red Lake
Is there any other part of your body that acts like the funny bone...dense nerve endings, pain etc....
from Vancouver, Canada
Why is it that when you get the chicken pox when you're little it's not as bad as getting it when...
from the Internet
In their book on the 'Mammals of Britain and Europe', MacDonald and Barrett state that Red Foxes...
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