Why has our departmental tarantula, who lives in my office, retreated into a cardboard tube and...
from Port Orchard, Washington, USA
Do magnets become less massive over time? It requires energy to hold a magnet on the refigerator...
from Kenora, ON
Collision of galaxie clusters. In recent news reports that I've read it has been reported...
How do we explain the difference between cells that can repair damaged tissue, such as skin cells,...
Does mercury in its gas form act the same way as air - I mean if heated, does it rise?
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...
Hi, my name is Steve and I am a junior bodybuilder. Which one gives you the red tan, the normal...
from Castro Valley
Can a fast breeder reactor like the famous Candu series of Canadian designed fast reactors be...
How long would a single molecule of a radioactive element last?
If the half-life of U-235 reduces...
A friend at a party showed me that you can take a glass bottle, fill it with water, but not all the...
from the Internet
Why does decaying food cause gas? I have been trying to find resources but can't find any could you...
Is it true that if you're pegnant and you get sick, there is a chance your baby will get sick?
from the Internet
If two magnets are in contact with each other or close proximity to each other either repulsing or...
Why doesn't oil freeze? Would it freeze at -270 degrees?
How do miners mine for Uranium?
If I knew the centre of the universe and began to travel toward it, would I begin to decrease in...
from Lincolnshire, UK
I am currently researching EMP for a essay at my college. My essay is looking at possible...
How can a star become small and dense enough to become a black hole? My understanding is that a...
How could I decrease the boiling point of a substance without changing the pressure of the liquid?
If Virginia sees a full moon in the daytime then do places like Australia see no moon at night?
Does Henna (a plant based hair dye) contain any aluminum in its substances?
What is the smallest living thing? What is the largest living thing?
from Cairo, Egypt
I'm interested about light. I have two questions: What is the difference between scattering and...
Why does a bar magnet repel when it breaks? n====|====s
What is the difference between a dolphin and a porpoise?
from Stockleigh Pomeroy
Explain recessive gene disease and what happens to the DNA to cause parents to be carriers.
Would it be possible to clone dinosaurs?
I have seen some advertised ice packs that claim to have salt water solution in them and a clicker,...
from the Internet
I understand that alkenes are more reactive than alkanes. I recently read however, in a new high...
from Tehran, Iran
I am interested in Computational NeuroScience, particularly in Colour Vision, Land's Effect, and...
from Nepean, Ontario
I am trying to make natural beeswax into an ivory colour. Some people say they use natural dyes. ...
Why, specifically, do ferrite magnets gain strength in low temperatures?
If Humans and Apes are related, why aren't we able to reproduce together?
from San Jose
What are vinyl erasers made of?
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....
What chemical additives can be used to increase the octane rating of unleaded gasoline?
In our breathing system we have two coenzymes NADH and FADH2. Why do we have two coenzymes? And why...
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