from Langenburg, Saskatchewan
Does population density affect fish growth rates? I'm trying to determine if population density...
from Middlesbrough, Australia
How many times can you split up an atom?
I have been doing an experiment in school and I don't understand why the following happens. When we...
How do I generate heat from a battery?
What is the name of the most recent planet discovered, and where is it?
My husband has dark brown hair, and I have white blonde hair. If Dark hair is supposed to be...
Can you explain the process by which hot materials emit light? Particularly, why is infrared light...
What happens to a compass when it is held exactly on magnetic north? Does it just spin?
What is the field of cryogenics? What kind of occupation is available in cryogenics?
from Oldsmar, florida
Why does a magnetic field in the form of a bar magnet effect the movement of a planaria? Does it...
Arnold J. Wallmann
What causes albino-ism in people? Which chromosome is the albino gene on?
What can I use to block magnetic lines of force? I have been working on an rf transmitter project...
from Dallas, Texas
If you shine a light through a glass of water, the light slows down. What makes it speed up again...
from the Internet
What makes classifying dogs in breeds different from classifying humans in races?
I thought that...
Why do kids with blonde hair have dark brown hair when they're older? Is it the same process as...
from London Ont.
1. If the earth's population is about 6.2 billion now and it will double lets say every 35 years,...
I recently read a book on the big bang, and it said that protons and neutrons are made up of 3...
Galileo said, "in a vacuum, all objects fall at the same speed." Well, I have an idea that might...
Why is it that alcohols do not follow a trend for their melting points, like their boiling points...
from Split, Croatia
What happens when electrons pass through a magnetic field at a velocity near lightspeed?
from Maple Ridge, BC
When you get a lighter and get a piece of metal and you turn on the lighter and put it over the...
from the Internet
What exactly are Proton Spin Numbers, and how can you have a non-integer proton spin number?
from Port Orchard, Washington, USA
Do magnets become less massive over time? It requires energy to hold a magnet on the refigerator...
from Cherry Hill
I have a question regarding starfish, or seastars, whichever you would like. Is there a species of...
from Bridgewater NS
In reusable heat packs, the crystalization of sodium acetate is exothermic. This process can be...
What are the temperatures reached at the focused point of a magnifying glass, when using the sun as...
Sean M. North
from Oregon City
In a frying pan, when olive oil is added to butter and heated, according to some cookbooks and...
from New Delhi
Why are the lipids found in the human body mostly even numbered?
How far is Pluto from the sun, and will we ever be able to travel to other planets, besides the...
What Satellite Galaxy is moving fastest toward the Galactic center? What Satellite Galaxy is moving...
Ernesto C Ignacio
from Malabon City, Philippines
I understand that in some countries it is prohibited to use industrial acetic acid to make table...
from Exeter, Devon, UK
Since puberty I have always been tall and thin with very long legs. I was a fair player of rugby...
from Boston, Massachusetts
I am allergic to nickel and cobalt. (thanks to patch testing). I think it was provoked by taking...
from Northampton England
How do you measure the pH of soil? How do you make up a solution of different pHs? What is the best...
from Lansing, MI
How do "Fire Retardents" retard fire? If the flash point of any given material never changes? I...
I'd like to model magnetic fields on my computer, but I can't find any software. Can you point me...
Loubelle I. Depita
from Koronadal City, South Cotabato, Philippines
Why does Nitric Acid stain the human skin yellow?
from the Internet
Are there any Canadian scientists that have contributed to the field of bioremediation?
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...
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