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...
Can you really grow plants from the seeds found in Mammoth feces? In national parks here in...
from Parry Sound
I do not know if this might relate to Global Warming, but I notice no one has mentioned (maybe I...
from the Internet
What is inside an atom? In between the electrons and the neutron? Maybe if you pictured the atom as...
What is "time"? Does the word "time" in Physics have the same meaning as the word time in the...
What is sugar?
My question: How will they produce plastics, tires, roads or anything that is made from oil, once...
What do paper and plastic bags degrade to? How much does it cost to make a paper and plastic bag?
from Tyler Texas
What causes a titanium headed golf club to spark when striking a golf ball? Is it the ball, the...
from Fort Knox
If the sun is a heat source, and as the sun gets closer to the earth the heat intensifies, then why...
from South Western University, Asia
What is the significance of Science in our society?
What are the urgent steps an undergrad must take to start researching? I am a high school graduate...
from Lengerich, Germany
I would like to know the amount of salt (either in ppm or %) in a normal human tear.
What exactly is gravity? Is it a wave or a ray? What exactly is the attraction that makes gravity...
from Wellington New Zealand
This question relates to global warming. Recent science news reports that the temperature of the...
from Duluth/MN USA
Can you verify the scientific validity of statements I've heard animal rights groups make,...
from Kallaroo WA , Australia
If splitting the atom can create a huge amount of energy, then why isn't it used to power engines...
from Sydney, Nova Scotia
I hear there are 9 species of cicadas in Canada, but I haven't been able to get any more...
from North Vancouver
When does your skull reach its full, adult size?
We were learning about colour and light when my teacher Mlle. Gelinas told us about this question...
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 New York
Why does it take nerves so long to grow back, more than for skin cells?
from Staten Island
How much energy in joules will be produced from an exploding mini black hole that is 10 micrograms...
How does a pressure cooker work?
How can I construct a simple laser beam?
How long would it take for the next Ice Age to develop?
from Orland Park
If you find a bone in an archeological dig how can u tell what kind of animal it was?
An anonymous reader
What are water's special qualities, and how do they work?
from New Delhi, India
What will happen if we use petrol in a diesel engine or vice versa?
What are the surfaces of Uranus and Neptune like? Is there wind or precipitation on either...
I was wondering where I can find good resources on determining the movement of an obese person...
I'm doing a science project in which I'm trying to see if sound waves created by a computer...
from the Internet
Does temperature affect the performance of the mind? Such as slowing down the thinking process? Is...
Does a magnetic and/or electric field have an affect on water’s ability to flow (if you can't...
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 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?
The name for gas written on CNG filling station is octane. There are other members in the alkane...
I understand the concept of dominant and recessive alleles but I was wondering why some alleles are...
If I knew the centre of the universe and began to travel toward it, would I begin to decrease in...
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