Teresa G. Nelson
My father was exposed to massive radiation exposure before he fathered two out of three children....
from miami beach
1)What type salary does internal medicine make?
2)What kind of education is needed for internal...
How and when did the Great Barrier reef develop? Is it still developing today?
from Oakville, Ontario
I was studying for a science exam and stumbled across a chapter that covered energy. The chapter...
from Seattle, WA, USA
Can you explain the meaning of the phrase: " has cleared the neighbourhood around its orbit.” I...
How can I make my own methylated spirit?
How does pectin gel?
from LONDON ENGLAND
(1) What quantities of the earths atmosphere are lost to outer space over a given time?
What is the chemical make-up of pear, banana and apple peels?
Can you help me with a wonderful magic trick I performed as a boy? I made a silk rose change...
from Owen Sound
How can I make a simple flashlight?
from Avon Lake
I am doing a report on aluminum and the impact it has on our environment for a science class. Do...
from Wawa, Ontario
Is it a crime to prevent the birth of a malformed fetus? I strongly feel that we should terminate...
How many water and wastewater treatment plants in Canada are using chlorine gas for disinfection?
from Magnolia, AR
My son's girl friend's maternal Grandmother and paternal Grandmother both have the same birthday...
What wind speed would be enough to blow somebody away?
What is fire composed of? Could you have liquid fire, or solid fire?
I am in grade 7 and attempting to do a Science Fair Project. I would like to know how I could test...
Why are the time zones on maps rated as longitude & latitude in degrees and minutes?
Marsha Anisoquili (Many Ponies) Raymond
from St. Petersburg, FL, USA
If oriental is eastern and occidental is western, what is northern and southern?
Are there any conflicting scientific views about the ozone 'hole' over the Antarctic?
What exactly is "Bovine Spongiform Encephalopathy" (BSE), or mad cow, what are it's effects, and...
Has anyone ever weighed nuclear reactions in reactors to see if the reactor weighs more while...
Can Ozone be created? And if so, is it possible to patch up the Earth's protective layer of Ozone...
Can you damage your hands by cracking your knuckles?
My son, James, and I cannot agree about the recoil of a gun. I believe that if a gun is fixed in a...
from the Internet
Why are portable phones called cellular phones? How do they work?
How can I make a plastic object? I want to make a clear or translucent, thin cylinder that is...
from Karachi, Pakistan
Why do we get coloured water if we put a slice of beet root in water but we do not get coloured...
What's the percentage of male and female meteorologists in Canada?
If we heat a square metal page with a circle hole in the center of it, what will happen to both the...
Does the diameter of a tree have anything to do with the percentage of lichen coverage on the tree?
In our body fat is stored so we get fat. If we will eat only oil we will not get heart problem...
In the CANDU nuclear reactor, what initiates the fission process? I understand that the U235 in the...
from hurricane w.v
If a person or infant is going to get freckles, at what point or age do they appear?
What is the main problem faced by scientists studying the use of nuclear fusion as a source of...
Why does a saturated solution of calcium acetate gel when either ethanol or isopropanol is added to...
What is the oldest material on earth?
How can I measure how much liquid is in an apple, lettuce, a potato, and an orange?
Can a sintered ore magnet be re-magnetized in a different configuration of its poles? Does it need...
from fort walton beach, fl
I just recently did an experiment using paper airplanes with different wing types (swept back at...
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