from the Internet
What is inside an atom? In between the electrons and the neutron? Maybe if you pictured the atom as...
from Orland Park
What process does a jellyfish go through when it stings something?
What do paper and plastic bags degrade to? How much does it cost to make a paper and plastic bag?
from Cobble Hill (Vancouver Island, B.C.)
I understand that cancer is caused by mutations in some of the genes that regulate cell growth and...
What are the urgent steps an undergrad must take to start researching? I am a high school graduate...
What's smaller, a quark or a neutrino?
from Tyler Texas
What causes a titanium headed golf club to spark when striking a golf ball? Is it the ball, the...
from Lengerich, Germany
I would like to know the amount of salt (either in ppm or %) in a normal human tear.
from South Western University, Asia
What is the significance of Science in our society?
What is sugar?
from Parry Sound
I do not know if this might relate to Global Warming, but I notice no one has mentioned (maybe I...
from Fort Knox
If the sun is a heat source, and as the sun gets closer to the earth the heat intensifies, then why...
What exactly is gravity? Is it a wave or a ray? What exactly is the attraction that makes gravity...
from Duluth/MN USA
Can you verify the scientific validity of statements I've heard animal rights groups make,...
My question: How will they produce plastics, tires, roads or anything that is made from oil, once...
from North Vancouver
When does your skull reach its full, adult size?
I am a year 5 teacher. I was wondering if it would be ok if I had my students work in pairs to ask...
from Sydney, Nova Scotia
I hear there are 9 species of cicadas in Canada, but I haven't been able to get any more...
How does a pressure cooker work?
from Orland Park
If you find a bone in an archeological dig how can u tell what kind of animal it was?
We were learning about colour and light when my teacher Mlle. Gelinas told us about this question...
How can I construct a simple laser beam?
An anonymous reader
What are water's special qualities, and how do they work?
I was wondering where I can find good resources on determining the movement of an obese person...
from United Kingdom
Why does vitamin C not work as well if it has been heated?
I know it is an acid. Does it turn in to...
from New York
Why does it take nerves so long to grow back, more than for skin cells?
from Kallaroo WA , Australia
If splitting the atom can create a huge amount of energy, then why isn't it used to power engines...
I'm doing a science project in which I'm trying to see if sound waves created by a computer...
What are the surfaces of Uranus and Neptune like? Is there wind or precipitation on either...
Does a magnetic and/or electric field have an affect on water’s ability to flow (if you can't...
from Doussard, France
In my youth, I heard a story about an experiment: you compress a metallic spring and you put it in...
Is homosexuality inborn?
from the Internet
Does temperature affect the performance of the mind? Such as slowing down the thinking process? Is...
How long would it take for the next Ice Age to develop?
from Wellington New Zealand
This question relates to global warming. Recent science news reports that the temperature of the...
What are some recent Canadian contributions to research and development? I was challenged by...
If I knew the centre of the universe and began to travel toward it, would I begin to decrease in...
I understand the concept of dominant and recessive alleles but I was wondering why some alleles are...
Why are soccer balls coloured black and white? I heard it has to do with these two colours making...
from New Delhi, India
What will happen if we use petrol in a diesel engine or vice versa?
Most often, your question can be answered by going to the following areas
If you have a different question, please search our archives
If your question has not already been answered, you may Ask-a-Scientist.
Created by the science.ca team, Copyright © 2001, 2015 GCS Research Society. Visitor agreement.