from Scarborough, Ontario
I want to know if we inject cobra's venom into a rattlesnake and rattlesnake venom...
Who was the first scientist to study light?
Wilma de leon
What is the reaction between a chitin--the polysaccharide intermediate between protein and...
Bruce MacKinnon, CET
from Kitchener, Ont
Is polyol used in the reaction of isocyantes (methylene diioscyante) the same compound as Glycerol?
Since there are no molecules within the vacuum of space to allow heat transfer, how can the air...
from Victoria, Texas
Why are rail road pieces magnetized? Me and my friend noticed particles of steel and iron forming...
I'd like to know what happens to radio waves once they have been emitted. Do they live forever?...
What is the history of solar ponds and what trends are expected for solar ponds in the future?
What makes the aluminum powder in an Etch-A-Sketch stick to the glass to make an image?
Does mercury in its gas form act the same way as air - I mean if heated, does it rise?
When a ball is rotated at the end of a string in a horizontal circle (parallel to the ground) what...
Can you explain how those bright sticks work, the ones that glow for hours with a snap and a shake?
What Satellite Galaxy is moving fastest toward the Galactic center? What Satellite Galaxy is moving...
I recently read a book on the big bang, and it said that protons and neutrons are made up of 3...
Why is it that alcohols do not follow a trend for their melting points, like their boiling points...
from the Internet
Is it possible to create plasma using two high voltage electrodes , cathode and anode. Would air...
from Kenora, ON
Collision of galaxie clusters. In recent news reports that I've read it has been reported...
from Cherry Hill
I have a question regarding starfish, or seastars, whichever you would like. Is there a species of...
How can I tell the difference between Zinc and Aluminium metal?
What happens to a compass when it is held exactly on magnetic north? Does it just spin?
How do touch lamps work? If one person touches the touch pad and someone else taps his other hand,...
If the earth stopped revolving would humans weigh less or more? Would there still be gravity on...
from Victoria, BC, Canada
My wife asked me, "What does the sun burn and why doesn't it burn out?" I told her about helium...
Where on earth is the gas neon found? Is it common? Rare? In what form is it usually found (as a...
from New York
If hydrogen peroxide is bad for cells, why is it good for cuts? Also, how is it a good treatment...
Russell J. Wells Jr.
from Dearborn Hts., Mich.
Why is the efficiency of most all lasers limited to .1% to 30%? What are the limiting factors? What...
Why doesn't oil freeze? Would it freeze at -270 degrees?
A friend at a party showed me that you can take a glass bottle, fill it with water, but not all the...
from Thunder Bay
Last spring and summer there were millions of army worms creeping all over everything. Maybe worse...
What is the difference between animal hibernation and a human coma? These states appear similar,...
from the Internet
Why does decaying food cause gas? I have been trying to find resources but can't find any could you...
Hi, my name is Steve and I am a junior bodybuilder. Which one gives you the red tan, the normal...
Why does a rare earth magnet fall slowly in an aluminium tube but it falls really fast when I toss...
from Port Orchard, Washington, USA
Do magnets become less massive over time? It requires energy to hold a magnet on the refigerator...
Atalinder S. Bindra
Is it possible to reach a black hole? What is the distance of the nearest black hole from earth? Is...
I'm doing a science project and my topic is about the speed of sound. I was wondering if you...
How could I decrease the boiling point of a substance without changing the pressure of the liquid?
from North Bay, Ontario
How can planetary angular momentum be tranferred from one body (Earth's rotation) to another...
I have seen some advertised ice packs that claim to have salt water solution in them and a clicker,...
What is the difference between a dolphin and a porpoise?
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