Why does the Original Coke sink into the water, when Diet Coke floats in the water?
Why does a rare earth magnet fall slowly in an aluminium tube but it falls really fast when I toss...
What are the quantum numbers that are involved in the distinction between matter and antimatter? I...
What makes the aluminum powder in an Etch-A-Sketch stick to the glass to make an image?
Hi, my name is Steve and I am a junior bodybuilder. Which one gives you the red tan, the normal...
from the Internet
If two magnets are in contact with each other or close proximity to each other either repulsing or...
from Nampa, Alberta,Canada
Why was Mars formed?
What is the history of solar ponds and what trends are expected for solar ponds in the future?
How far is the Sun from Pluto? How long does it take for sunlight to travel to Pluto?
How long would a single molecule of a radioactive element last?
If the half-life of U-235 reduces...
Is it true that if you're pegnant and you get sick, there is a chance your baby will get sick?
from North Bay, Ontario
How can planetary angular momentum be tranferred from one body (Earth's rotation) to another...
A friend at a party showed me that you can take a glass bottle, fill it with water, but not all the...
Why has our departmental tarantula, who lives in my office, retreated into a cardboard tube and...
from Lincolnshire, UK
I am currently researching EMP for a essay at my college. My essay is looking at possible...
from the Internet
Why does decaying food cause gas? I have been trying to find resources but can't find any could you...
If I knew the centre of the universe and began to travel toward it, would I begin to decrease in...
How do miners mine for Uranium?
from the Internet
I understand that alkenes are more reactive than alkanes. I recently read however, in a new high...
Why does a bar magnet repel when it breaks? n====|====s
Would it be possible to clone dinosaurs?
from Nepean, Ontario
I am trying to make natural beeswax into an ivory colour. Some people say they use natural dyes. ...
from Tehran, Iran
I am interested in Computational NeuroScience, particularly in Colour Vision, Land's Effect, and...
Why doesn't oil freeze? Would it freeze at -270 degrees?
How can a star become small and dense enough to become a black hole? My understanding is that a...
What is the smallest living thing? What is the largest living thing?
If Virginia sees a full moon in the daytime then do places like Australia see no moon at night?
I have seen some advertised ice packs that claim to have salt water solution in them and a clicker,...
How could I decrease the boiling point of a substance without changing the pressure of the liquid?
Does Henna (a plant based hair dye) contain any aluminum in its substances?
In our breathing system we have two coenzymes NADH and FADH2. Why do we have two coenzymes? And why...
from Stockleigh Pomeroy
Explain recessive gene disease and what happens to the DNA to cause parents to be carriers.
from San Jose
What are vinyl erasers made of?
from Cairo, Egypt
I'm interested about light. I have two questions: What is the difference between scattering and...
Why, specifically, do ferrite magnets gain strength in low temperatures?
If Humans and Apes are related, why aren't we able to reproduce together?
What chemical additives can be used to increase the octane rating of unleaded gasoline?
What is the difference between a dolphin and a porpoise?
What are neutrinos and positrons?
from New Delhi
Gravity can produce motion in a body. Thus, it does work. But, for doing work, energy is needed....
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.