I was wondering how I could test for things like heavy metals. How can I do that without paying for...
I have been doing an experiment in school and I don't understand why the following happens. When we...
I have done lots of research on auroras and I understand almost every thing about them. The basic...
How do I generate heat from a battery?
from London Ont.
1. If the earth's population is about 6.2 billion now and it will double lets say every 35 years,...
Do bends in a wire affect its electrical resistance ?
Arnold J. Wallmann
What causes albino-ism in people? Which chromosome is the albino gene on?
from Bathurst, New Brunswick
Are the pores of the cell membrane composed of protein molecules or are they simply holes in the...
According to my family, a comet streaked through the sky the morning one of my uncles was born. His...
from Ottawa, Ontario
Why do ceramic magnets lose their strength in extremely cold temperatures like dry ice?
from Bridgewater NS
In reusable heat packs, the crystalization of sodium acetate is exothermic. This process can be...
Where on earth is the gas neon found? Is it common? Rare? In what form is it usually found (as a...
Loubelle I. Depita
from Koronadal City, South Cotabato, Philippines
Why does Nitric Acid stain the human skin yellow?
I have two questions. 1. Do jellyfish have ears and if so can they hear well? 2. How many...
What is the field of cryogenics? What kind of occupation is available in cryogenics?
from Boston, Massachusetts
I am allergic to nickel and cobalt. (thanks to patch testing). I think it was provoked by taking...
from the Internet
Are there any Canadian scientists that have contributed to the field of bioremediation?
from Split, Croatia
What happens when electrons pass through a magnetic field at a velocity near lightspeed?
What are the most recent solar storms and will they effect the Earth's atmosphere?
from lahore, pakistan
I want to knock out the PHB depolymerase gene from the genomic DNA of a bacterium. Can you suggest...
from Dallas, Texas
If you shine a light through a glass of water, the light slows down. What makes it speed up again...
from New Delhi
Why are the lipids found in the human body mostly even numbered?
from the Internet
What exactly are Proton Spin Numbers, and how can you have a non-integer proton spin number?
I'd like to model magnetic fields on my computer, but I can't find any software. Can you point me...
If the earth stopped revolving would humans weigh less or more? Would there still be gravity on...
This question is in regard to ‘vintage Lucite purses’ that sometimes end up having an odor...
What Satellite Galaxy is moving fastest toward the Galactic center? What Satellite Galaxy is moving...
from Lansing, MI
How do "Fire Retardents" retard fire? If the flash point of any given material never changes? I...
What can I use to block magnetic lines of force? I have been working on an rf transmitter project...
Ernesto C Ignacio
from Malabon City, Philippines
I understand that in some countries it is prohibited to use industrial acetic acid to make table...
Why do kids with blonde hair have dark brown hair when they're older? Is it the same process as...
from the Internet
What makes classifying dogs in breeds different from classifying humans in races?
I thought that...
Hexane seeps out of the ground at old sites of underground gasoline storage tanks. Can I smell...
What furnishs H30+ in water solution?
from Exeter, Devon, UK
Since puberty I have always been tall and thin with very long legs. I was a fair player of rugby...
Can you tell me whether it would be possible to launch a spacecraft into orbit using a giant...
from Brisbane, Australia
Is it true that no mass can travel at the speed of light? If this is true, as you are nearing the...
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...
Why is it that alcohols do not follow a trend for their melting points, like their boiling points...
What is the pH of Diet Pepsi? (or cola,generally) and...
Does smoking affect the body's pH? If so,...
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.