from Owen Sound
How can I make a simple flashlight?
What is 2 with the power of 4? and can u tell me some consideration of microwaves?
How are the tiny chips and wires that go into a computer made? They seem so tiny and fragile.
from fort walton beach, fl
I just recently did an experiment using paper airplanes with different wing types (swept back at...
What is fire composed of? Could you have liquid fire, or solid fire?
Does the location of chlorophyll a in the thylakoid membrane have anything to do with its...
from New York
I am looking for general inofrmation about pangaea the supercontinent.
If pangaea was a super...
from LONDON ENGLAND
(1) What quantities of the earths atmosphere are lost to outer space over a given time?
Can you explain the fourth dimension and state simply Einstein's Theory of Relativity?
How can I create a real light saber? It does not have to be completely like the ones in the movie...
In math class, my teacher has been frequently making references to what I've mentally labelled, as...
Can Ozone be created? And if so, is it possible to patch up the Earth's protective layer of Ozone...
If we heat a square metal page with a circle hole in the center of it, what will happen to both the...
What's the percentage of male and female meteorologists in Canada?
Teresa G. Nelson
My father was exposed to massive radiation exposure before he fathered two out of three children....
Has anyone ever weighed nuclear reactions in reactors to see if the reactor weighs more while...
from Wawa, Ontario
Is it a crime to prevent the birth of a malformed fetus? I strongly feel that we should terminate...
from the Internet
Why does water not sink down through the ocean floor?
from Oakville, Ontario
I was studying for a science exam and stumbled across a chapter that covered energy. The chapter...
What component controls how data is written on a hard drive?
What exactly is "Bovine Spongiform Encephalopathy" (BSE), or mad cow, what are it's effects, and...
Can you damage your hands by cracking your knuckles?
In the CANDU nuclear reactor, what initiates the fission process? I understand that the U235 in the...
Mohammed Talha Khan
Why does water evaporate when it is left out in the open?
I'm doing a senior project on recycling, and I'm curious if it uses more energy to mine and convert...
How can I make a plastic object? I want to make a clear or translucent, thin cylinder that is...
Does the diameter of a tree have anything to do with the percentage of lichen coverage on the tree?
Why does a saturated solution of calcium acetate gel when either ethanol or isopropanol is added to...
from the Internet
How long can a vehicle typically run without oil or antifreeze before the engine seizes?
In our body fat is stored so we get fat. If we will eat only oil we will not get heart problem...
from the Internet
How do fronts affect temperature? Do pressure centres affect temperature as well? I know that they...
from Markham, Ontario, Canada, North America
I was wondering, what solids or liquids can trap heat in very well, or at least maintain the...
Are there any conflicting scientific views about the ozone 'hole' over the Antarctic?
from Sudbury On
What makes certain surfaces such as highway lane markings, reflective strips on clothing and...
What is the oldest material on earth?
from Magnolia, AR
My son's girl friend's maternal Grandmother and paternal Grandmother both have the same birthday...
Who was Karl Adolf Clark?
why does soda pop fizz when it is poured over ice
How come on a warm clear day clouds form at night?
How can I measure how much liquid is in an apple, lettuce, a potato, and an orange?
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