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Marcel Leone asks

Is gravity considered to be one of the forms of energy such as electricity, heat, light,...

eddie poirier from Orange City, Florida asks

I have always heard that distilled water is a poor conductor of electricity. Is this true and if...

Akin from Winnipeg asks

Why does HIV form resistance to ARV so quickly? HIV reproduces itself millions and millions of...

jose from miramar asks

Does fabric softener affect drying time of towels?

Amanda from Calgary asks

I am interested in finding more information on how to detect the presence of arsenic in the foods...

bahar from iran asks

We want to know, when we burn NaCl, what happens to Cl?

Kevin Pagn from Vancouver asks

Is a nerve impulse considered an electric current since it induces a magnetic field?

Alexa Clay asks

How do scientists modify a virus so that it can be beneficial to a host cell? For example, during a...

Mike Noe asks

Which would hit a baseball further - a wooden bat or a aluminum bat? Why??

Mridu from Toronto asks

Specific tissues are meant to perform specific functions. Is it possible to transfer different...

Nathaniel P. Luga from Cebu City asks

What chemical or chemicals that can desolve a strong concrete structure, and what is its mixture...

Amie from West Harrison asks

How do you get rid of duck weed in a pond?

Harriet Quaide from Birmingham asks

Is it possible to test for, and diagnose, mitochondrial disorders, after death? How? Can this be...

Helen from Toronto asks

How can you extract the bacteriocins (colicins) from E. Coli? I would like to test the...

peel from the Internet asks

What would happen if the nucleus of an atom contained too many or too few neutrons, or even none? ...

Kelly asks

What is the structure of chicken bone?

George Chronis from Toronto asks

I have a few questions regarding Space-Time that have always confused me. I would very much...

Hongyi Li asks

Does antimatter's gravity have the same properties ordinary matter?

sarah gubbs from quebec asks

If I had two unlabelled bottles one containing dilute nitric acid and the other containing dilute...

Aaron Johnston asks

What would make it possible for a man to move through solid objects? Is it at least in theory...

Vanessa asks

How does nicotine affect the growth rate of a plant? If you were to put a cigarette in the soil of...

Robert Wahl asks

Is it true that bats don't pass their food through but vomit it up while they are hanging upside...

Nedim from Atlanta asks

For a long time I have noticed that during the day or any kind of brighter light my eyes are bright...

Jordan Duncan from Prince George, BC Canada asks

I need to know what happens to wood (softwoods, hardwoods and kiln dried woods) when they are...

Totoro asks

How do antiperspirant products work? Could you use one on your chest to prevent sweating?

Ron Belmont asks

How do you calculate potential energy for an object which is sitting on the floor? PE=mgh, which...

Stephen Leece from London asks

I am currently researching how sugar (sucrose) reacts with various chemicals. I am particularly...

Marie from Rochester asks

My whole family plays hockey. We have frequently discussed how long of a shift should be and with...

Rod from canterbury asks

Is there any magnetic shielding material which is not itself attracted by a magnet?

Gaston Fournier asks

NASA has recently detected the presence of ice on the moon. Since the moon is surrounded by void...

Phil asks

What are the chemical properties of phosphorus?

nijin k from Khd asks

What is the heat wanted to melt the hardest substance in the world?

Tyler Salo asks

When rockets were sent to Jupiter, did scientists get any readings? Does Jupiter have a solid...

Yevgeniy Perev from Staten Island asks

When our galaxy will absorb the 2 Magellanic Clouds, that will produce a starburst. For how long...

Callie Davies from Phoenix, Az asks

We just finished studying about DNA, Adenine, thymine, guanine, ect. and one question that I had...

Anita.S asks

What is Birute Galdikas' latest book on the Orangutan Behaviour and her work?

Ethan Diener asks

If body temperature is 98.6 degrees, why does 98.6 degree water feel hot when you place it on your...

Morten Aasbak from Bergen, Norway asks

I came across a "water powered clock", and it can supposedly generate power from water alone. My...

Jen Collard from Brockville asks

Light cannot escape from a black hole, because of the black hole's mass. If this is true, then...

Serge Bellemare from Boston, MA, U.S.A. asks

Where in the universe are we? We seem to know the dimensions of the Universe; so does it have the...