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I am interested in finding more information on how to detect the presence of arsenic in the foods...
Karl-Alexander berg brisebois
Heisenberg's uncertainty principle tells you that the mass of a particle multiplied by the...
from Orange City, Florida
I have always heard that distilled water is a poor conductor of electricity. Is this true and if...
Is a nerve impulse considered an electric current since it induces a magnetic field?
Specific tissues are meant to perform specific functions. Is it possible to transfer different...
We want to know, when we burn NaCl, what happens to Cl?
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from West Harrison
How do you get rid of duck weed in a pond?
How did neutrinos get to be objects of such low energy? Neutrinos are supposed to have been...
How can you extract the bacteriocins (colicins) from E. Coli? I would like to test the...
Nathaniel P. Luga
from Cebu City
What chemical or chemicals that can desolve a strong concrete structure, and what is its mixture...
How do scientists modify a virus so that it can be beneficial to a host cell? For example, during a...
If I had two unlabelled bottles one containing dilute nitric acid and the other containing dilute...
What is the structure of chicken bone?
from the Internet
What would happen if the nucleus of an atom contained too many or too few neutrons, or even none? ...
Does antimatter's gravity have the same properties ordinary matter?
I have a few questions regarding Space-Time that have always confused me. I would very much...
How does nicotine affect the growth rate of a plant? If you were to put a cigarette in the soil of...
For a long time I have noticed that during the day or any kind of brighter light my eyes are bright...
What would make it possible for a man to move through solid objects? Is it at least in theory...
from Prince George, BC Canada
I need to know what happens to wood (softwoods, hardwoods and kiln dried woods) when they are...
How do you calculate potential energy for an object which is sitting on the floor? PE=mgh, which...
My whole family plays hockey. We have frequently discussed how long of a shift should be and with...
Is there any magnetic shielding material which is not itself attracted by a magnet?
How do antiperspirant products work? Could you use one on your chest to prevent sweating?
I am currently researching how sugar (sucrose) reacts with various chemicals. I am particularly...
NASA has recently detected the presence of ice on the moon. Since the moon is surrounded by void...
When rockets were sent to Jupiter, did scientists get any readings?
Does Jupiter have a solid...
from Phoenix, Az
We just finished studying about DNA, Adenine, thymine, guanine, ect. and one question that I had...
from Bergen, Norway
I came across a "water powered clock", and it can supposedly generate power from water alone. My...
Which would hit a baseball further - a wooden bat or a aluminum bat? Why??
What is the heat wanted to melt the hardest substance in the world?
Is there a substance known to science that reacts to electrical impulses by contracting or changing...
If a person has a bacterial infection and sneezes on a piece of paper, how long will the bacteria...
What are the chemical properties of phosphorus?
Is it true that bats don't pass their food through but vomit it up while they are hanging upside...
from Staten Island
When our galaxy will absorb the 2 Magellanic Clouds, that will produce a starburst. For how long...
If body temperature is 98.6 degrees, why does 98.6 degree water feel hot when you place it on your...
What is Birute Galdikas' latest book on the Orangutan Behaviour and her work?
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