from Halifax, Nova Scotia
What are the top ten Canadian science discoveries?
What are the causes of Northern Lights? Do they have any relation to the green-house gasses in the...
Given that the Earth's magnetosphere is what protects us and all life on Earth from the deadly...
from Fredericton, NB
What is the chemical in banana that causes drowsiness?
It truly seems that the world is indeed warming up and I do believe it is being caused by us. ...
from Canberra Australia
Some shampoo is coloured in the bottle (purple or green) etc, why when you lather it up in your...
from Springville, NY
How many languages are there in the world?
How does a boat float? What is the scientific principle?
Joan & Colleen
Are cats left- or right-pawed? What percentage are left pawed/right pawed? We are doing some...
from San Diego
How is the spin imparted to a golf ball during the collision with a driver determined? The paradox...
Can you help me with the physics of an amusement park ride called the Magic Carpet? The Magic...
from Vancouver, B.C.
Recently I read that U.S. scientists say the ozone layer is shrinking over Antarctica. I would be...
from Ottawa, Ontario
I have been teaching high school science for 16 years and I am interested in knowing what you feel...
On average, how much petrol is burned per minute of idling?
Will Cyanide be a poison to brewer's yeast used to make beer?
HELLO I have A VERY IMPORTANT EMAIL. THIS IS STRICTLY CONFEDENTIAL AND CONCERNS THE ENTIRE HISTORY...
from Sherbrooke, Quebec
What is the expecting salary for a zoologist in Canada?
how will Hydrogen work as an Assist Gas for Diesel Trucks (Transportation Industry). After doing...
In winter in very cold countries like Canada and Finland, most rivers, lakes and ponds freeze over....
I am studying tension and compression in support structures such as hammocks and diving boards. The...
from Staten Island
If mini black holes would be produced at Cern (LHC) and in ultrahigh energy cosmic rays hitting the...
from the Internet
In their book on the 'Mammals of Britain and Europe', MacDonald and Barrett state that Red Foxes...
from the Internet
Is there a liquid chemical that will glow when electricity is passed through it? What voltage would...
I have seen in a TV show that by a very high magnetic force field even non-magnetic substances...
Is my counting right?: There are 76 elementary particles in the standard model:
6 leptons + 6...
What it the chemical composition of styrofoam? What raw material is the styrofoam made off?
What does the epiglottis do?
Why are tanks (such as scuba diving tanks, for example) always designed in a cylindrical shape? In...
from New Tripoli, PA
What goes on during the change between isometric and isotonic in muscle cells? What does it look...
I was taught at school that the building blocks of all matter were quarks, yet a neutrino is at...
from Kintnersville, PA
Has anyone tried a vaccine (attenuated, similar pathogen, killed, toxoid, or subunit vaccine) for...
from Red Lake
Is there any other part of your body that acts like the funny bone...dense nerve endings, pain etc....
from Burlington, Ontario
My roommate insists that the first day of Spring falls on March 21st every year, yet on the...
Will sodium or ammonium nitrate react with hydrogen sulfide ? If yes, what are the expected...
from Carlisle, PA
What is the chemical formula for milk?
I'm wondering if I have a tube filled with argon gas, or some other inert gas, and heat up a...
My brother and I have a very important bet and it is about the following: If you remove the...
How do "bath bombs" work? Why do they fizz when placed in water?
from Nottingham, England
Is gravity lumpy? If you were standing in a valley, then on a mountain, would your weight be less...
from Gloucester, UK
My dad was saying that radio waves from TV transmitter stations can burn you severely if you are...
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