Is it possible to 'see' a thermal? As the thermal is invisible to the naked eye, is there some way...
What are the main chemical components in food? How do you determine the total protein, lipid,...
Would you be able to help me out in any way to find material on Fluorine?
Do people's teeth fall out naturally from old age or is that caused by a disease?
Why did Canada pull out of the ITER fusion project, and what, if any, research is Canada...
How can you measure the energy of an ocean wave? Is there a reasonably simple equation that...
from the Internet
Can any plants regenerate after they are totally dried - I don't mean somatic embryogenesis: can...
Is there a standard formula that will convert altitude into pressure? I'm interested in altitude...
from the Internet
I would like to know how the brain functions generally while sleeping, and what part electricity...
Can you please explain to me how yogurt is made? My mom says it is made with bacteria, but I am not...
from San Antonio, Texas
What is the volume of breathable air on the earth? Perhaps as one atmosphere?
from Alexandria, VA, USA
What is the relationship between rain intensity/rain rate and visibility? What resources can I...
How does the sensory memory help us to hear, read and understand whole sentences? For example. when...
from Maple Ridge
I'm wondering if you could name some pros and cons of the environmental profession and what kind of...
How does a atom split and how does it create such a big explosion? Also how can I split an atom at...
from Jacksonville, NC
Mt.Everest has two peaks, correct? What is the height of Mt.Everest' second peak?
Is there any evidence that the Green House Effect is not caused by industral gas emissions?
My son is doing a herptiles of ontario project and this a missing link question: Do you think...
If air is a gas, and gas explodes when heated (in an eclosed space, the atmosphere), does that mean...
from Glandorf, OH
Can you please tell me what the basic preservatives are in the following breads: white, wheat,...
Why does lake water change temperature at a slower rate than the ground?
I would like to know how much oxygen is in our breathable air, and also if it has ever been 50%. If...
How did dinosaurs die? If they died due to a comet impact on the Earth there will be dust...
from Antigonish, Nova Scotia
How does the earth stay in the same place in space?
What would be the appearance of the moon if it were in the western sky just after sunset? Why would...
What are the globes which, when you puts your hand close to them, display electrical energy...
from Withernsea, Yorkshire, England
Many people say there are 5 senses in the body but I am arguing with my mum here that there are...
Do all antibacterial soaps kill bacteria? How do you test if they do?
from Port Hardy, BC
Where did Albert Einstien live?
I heard that mountain chains (from continental collisions) could (thanks to their weight +...
from the Internet
Many people add mustard to salad dressing (oil and vinegar) in order to render the two usually...
Last year a friend of mine widened and deepened an existing pond on his property. A considerable...
from Oakville, Ontario
I was watching a program about sleep-walking and they were saying something about how dreams were...
from Melbourne (Australia)
Is blood more complex than just the four groups? How?
Also, what structures allow humans to have...
Why do magnets erase magnetically recorded data? Are there some generally accepted guidelines for...
Loubelle I. Depita
from Koronadal City, South Cotabato,Philippines
Why does nutrasweet or aspartame loses its effectiveness in cooking or in processes requiring...
Why do some people use salt to kill weeds? What does salt do that makes the weeds die?
How do split ends affect the way your hair grows? Why do people say that when you have split ends,...
from Mississauga, Ontario
I am really interested in chemistry and I was wondering where I would be able to purchase some of...
What's a gathering of frogs called? What's a gathering of toads called?
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