What is the structure of chicken bone?
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?
How can you extract the bacteriocins (colicins) from E. Coli? I would like to test the...
Can absolute zero (0 degrees Kelvin or -273.16 degrees Celsius) be registered on a thermometer,...
Does fabric softener affect drying time of towels?
How does nicotine affect the growth rate of a plant? If you were to put a cigarette in the soil of...
Is a nerve impulse considered an electric current since it induces a magnetic field?
Karl-Alexander berg brisebois
Heisenberg's uncertainty principle tells you that the mass of a particle multiplied by the...
from Prince George, BC Canada
I need to know what happens to wood (softwoods, hardwoods and kiln dried woods) when they are...
Does antimatter's gravity have the same properties ordinary matter?
If I had two unlabelled bottles one containing dilute nitric acid and the other containing dilute...
from West Harrison
How do you get rid of duck weed in a pond?
from the Internet
What would happen if the nucleus of an atom contained too many or too few neutrons, or even none? ...
What would make it possible for a man to move through solid objects? Is it at least in theory...
For a long time I have noticed that during the day or any kind of brighter light my eyes are bright...
How do you calculate potential energy for an object which is sitting on the floor? PE=mgh, which...
How do scientists modify a virus so that it can be beneficial to a host cell? For example, during a...
This is an archery question. Does an arrow fly faster in the hot or cold? or... Does the hot or...
Can you explain where the "extra" ATP comes from in photosynthesis? As I understand it:
from Staten Island
When our galaxy will absorb the 2 Magellanic Clouds, that will produce a starburst. For how long...
What is the heat wanted to melt the hardest substance in the world?
Nathaniel P. Luga
from Cebu City
What chemical or chemicals that can desolve a strong concrete structure, and what is its mixture...
Is there a substance known to science that reacts to electrical impulses by contracting or changing...
I have been charging a leyden jar with an electrophorous (pieplate and cup) and was wondering how...
from Phoenix, Az
We just finished studying about DNA, Adenine, thymine, guanine, ect. and one question that I had...
What are the chemical properties of phosphorus?
How did neutrinos get to be objects of such low energy? Neutrinos are supposed to have been...
What is the most critical environmental problem in Canada today?
If a person has a bacterial infection and sneezes on a piece of paper, how long will the bacteria...
I am currently researching how sugar (sucrose) reacts with various chemicals. I am particularly...
Is there any magnetic shielding material which is not itself attracted by a magnet?
How are electron sublevels given their assigned letter?
from Middlesbrough, Australia
How many times can you split up an atom?
I am interested in the age-old debate on whether a person gets wetter by walking in the rain or by...
If body temperature is 98.6 degrees, why does 98.6 degree water feel hot when you place it on your...
My whole family plays hockey. We have frequently discussed how long of a shift should be and with...
How do antiperspirant products work? Could you use one on your chest to prevent sweating?
My husband has dark brown hair, and I have white blonde hair. If Dark hair is supposed to be...
from Orland Park
How do chameleons reproduce body parts?
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