I'm doing a science project and my topic is about the speed of sound. I was wondering if you...
Why does the Original Coke sink into the water, when Diet Coke floats in the water?
A friend at a party showed me that you can take a glass bottle, fill it with water, but not all the...
from Port Orchard, Washington, USA
Do magnets become less massive over time? It requires energy to hold a magnet on the refigerator...
I have made a theoretical discovery in my studies. It concerns vibrations of frame of reference in...
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...
How long would a single molecule of a radioactive element last?
If the half-life of U-235 reduces...
Why has our departmental tarantula, who lives in my office, retreated into a cardboard tube and...
Why doesn't oil freeze? Would it freeze at -270 degrees?
from the Internet
Why does decaying food cause gas? I have been trying to find resources but can't find any could you...
from Castro Valley
Can a fast breeder reactor like the famous Candu series of Canadian designed fast reactors be...
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 Lincolnshire, UK
I am currently researching EMP for a essay at my college. My essay is looking at possible...
from the Internet
If two magnets are in contact with each other or close proximity to each other either repulsing or...
How can a star become small and dense enough to become a black hole? My understanding is that a...
What are the quantum numbers that are involved in the distinction between matter and antimatter? I...
How could I decrease the boiling point of a substance without changing the pressure of the liquid?
How do we explain the difference between cells that can repair damaged tissue, such as skin cells,...
from Cairo, Egypt
I'm interested about light. I have two questions: What is the difference between scattering and...
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,...
What is the smallest living thing? What is the largest living thing?
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.
If Humans and Apes are related, why aren't we able to reproduce together?
Does Henna (a plant based hair dye) contain any aluminum in its substances?
What chemical additives can be used to increase the octane rating of unleaded gasoline?
from Nepean, Ontario
I am trying to make natural beeswax into an ivory colour. Some people say they use natural dyes. ...
from New Delhi
Gravity can produce motion in a body. Thus, it does work. But, for doing work, energy is needed....
from the Internet
I understand that alkenes are more reactive than alkanes. I recently read however, in a new high...
from San Jose
What are vinyl erasers made of?
Is glass an amorphous mass? Old glass, for example the glass found in old churches, is much thicker...
from Charlottetown, Prince Edward Island
Looking for pictures of Tranquility base or any of the other lunar landing spots on the moon taken...
from New York
Who discovered High Blood Pressure and what year?
What is the polar nature of water?
How does shaking seeds in a jar lined with sandpaper affect the way they germinate? We shook lima...
Every time we go to our local grocery store and get a buggy that does not have a chain hanging from...
from Bettendorf, Iowa
I am doing a science project on how light affects plant growth. If you could answer my 10...
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