A question about tri-coil atomic fusion/fision... If one used positive and negative ionized plasma,...
My whole family plays hockey. We have frequently discussed how long of a shift should be and with...
Pierre Charbonneau, Eng.
from Jonquière, Quebec, Canada
Is there actually a strobe light on the International Space Station? I saw in the sky a sequence of...
What are the most recent solar storms and will they effect the Earth's atmosphere?
What are the temperatures reached at the focused point of a magnifying glass, when using the sun as...
Light cannot escape from a black hole, because of the black hole's mass. If this is true, then...
How did neutrinos get to be objects of such low energy? Neutrinos are supposed to have been...
from Ajax, Ontario
If mass can be converted to energy by using E=mc2, how can energy be converted to mass?
from the Internet
How do you find the solubility of a substance?
from Bridgewater NS
In reusable heat packs, the crystalization of sodium acetate is exothermic. This process can be...
Sean M. North
from Oregon City
In a frying pan, when olive oil is added to butter and heated, according to some cookbooks and...
Can you explain where the "extra" ATP comes from in photosynthesis? As I understand it:
How does the static universe theory (Gamow, Hoyle...) explain the 3K cosmic background radiation....
from lahore, pakistan
I want to knock out the PHB depolymerase gene from the genomic DNA of a bacterium. Can you suggest...
from Dubai, United Arab Emirates
1.) Do the intesity of the sun's rays increase the current in a solar cell?
2.) Does increased...
from Boston, Massachusetts
I am allergic to nickel and cobalt. (thanks to patch testing). I think it was provoked by taking...
Is it true that bats don't pass their food through but vomit it up while they are hanging upside...
What furnishs H30+ in water solution?
What is the field of cryogenics? What kind of occupation is available in cryogenics?
Is the interstellar space between the galaxies completely empty? Not even a single star or a nebula?
NASA has recently detected the presence of ice on the moon. Since the moon is surrounded by void...
Is there any magnetic shielding material which is not itself attracted by a magnet?
I have done lots of research on auroras and I understand almost every thing about them. The basic...
from the Internet
When does a scientist sign on to try and find a cure or cause of an illness or a disease, meaning...
Hexane seeps out of the ground at old sites of underground gasoline storage tanks. Can I smell...
I was wondering how I could test for things like heavy metals. How can I do that without paying for...
Which would hit a baseball further - a wooden bat or a aluminum bat? Why??
How does mass shifting affect Earth's rotation? Could melting of polar icecaps cause a change in...
from Aurora, Ontario
Why do many pharmaceutical drugs have HCl (hydrochloride) associated with them? Is this a...
This is an archery question. Does an arrow fly faster in the hot or cold? or... Does the hot or...
Is calcium carbonate (ground limestone) biodegradable? Will it break down during composting? I want...
What is the pH of Diet Pepsi? (or cola,generally) and...
Does smoking affect the body's pH? If so,...
from Mill Valley, CA, USA
This came up during a homeschool astronomy lesson: Why does the back of the Moon not have large...
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...
I have two questions. 1. Do jellyfish have ears and if so can they hear well? 2. How many...
Do bends in a wire affect its electrical resistance ?
from Dallas, Texas
If you shine a light through a glass of water, the light slows down. What makes it speed up again...
Is it possible for a singularity to form outside a black hole?
I have been doing an experiment in school and I don't understand why the following happens. When we...
from Bergen, Norway
I came across a "water powered clock", and it can supposedly generate power from water alone. My...
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