This is an archery question. Does an arrow fly faster in the hot or cold? or... Does the hot or...
Does fabric softener affect drying time of towels?
Is it possible to test for, and diagnose, mitochondrial disorders, after death? How? Can this be...
Specific tissues are meant to perform specific functions. Is it possible to transfer different...
Is a nerve impulse considered an electric current since it induces a magnetic field?
What is the structure of chicken bone?
Can you explain where the "extra" ATP comes from in photosynthesis? As I understand it:
Can absolute zero (0 degrees Kelvin or -273.16 degrees Celsius) be registered on a thermometer,...
Karl-Alexander berg brisebois
Heisenberg's uncertainty principle tells you that the mass of a particle multiplied by the...
How can you extract the bacteriocins (colicins) from E. Coli? I would like to test the...
If I had two unlabelled bottles one containing dilute nitric acid and the other containing dilute...
Does antimatter's gravity have the same properties ordinary matter?
For a long time I have noticed that during the day or any kind of brighter light my eyes are bright...
from West Harrison
How do you get rid of duck weed in a pond?
How does nicotine affect the growth rate of a plant? If you were to put a cigarette in the soil of...
from Prince George, BC Canada
I need to know what happens to wood (softwoods, hardwoods and kiln dried woods) when they are...
How did neutrinos get to be objects of such low energy? Neutrinos are supposed to have been...
from the Internet
What would happen if the nucleus of an atom contained too many or too few neutrons, or even none? ...
How do you calculate potential energy for an object which is sitting on the floor? PE=mgh, which...
What would make it possible for a man to move through solid objects? Is it at least in theory...
How do scientists modify a virus so that it can be beneficial to a host cell? For example, during a...
If a person has a bacterial infection and sneezes on a piece of paper, how long will the bacteria...
Is there any magnetic shielding material which is not itself attracted by a magnet?
Nathaniel P. Luga
from Cebu City
What chemical or chemicals that can desolve a strong concrete structure, and what is its mixture...
from Staten Island
When our galaxy will absorb the 2 Magellanic Clouds, that will produce a starburst. For how long...
Is there a substance known to science that reacts to electrical impulses by contracting or changing...
What is the heat wanted to melt the hardest substance in the world?
I am currently researching how sugar (sucrose) reacts with various chemicals. I am particularly...
from Phoenix, Az
We just finished studying about DNA, Adenine, thymine, guanine, ect. and one question that I had...
I have been charging a leyden jar with an electrophorous (pieplate and cup) and was wondering how...
What are the chemical properties of phosphorus?
My whole family plays hockey. We have frequently discussed how long of a shift should be and with...
What is the most critical environmental problem in Canada today?
When rockets were sent to Jupiter, did scientists get any readings?
Does Jupiter have a solid...
from Langenburg, Saskatchewan
Does population density affect fish growth rates? I'm trying to determine if population density...
How do antiperspirant products work? Could you use one on your chest to prevent sweating?
I am interested in the age-old debate on whether a person gets wetter by walking in the rain or by...
from Middlesbrough, Australia
How many times can you split up an atom?
I have a few questions regarding Space-Time that have always confused me. I would very much...
My husband has dark brown hair, and I have white blonde hair. If Dark hair is supposed to be...
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.