What is the linear function of a circumference of circle to its diameter? I know the ratio is equal...
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JWMS Science Class
We are studying the electromagnetic spectrum. We have a question. Can you speed up radio waves? If...
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Is the up and down movement of a piston in a combustion engine a waste of impulse energy? The...
How are minerals used in the production of Canadian coins?
How can I determine the specific gravity of a small rock? I have a very accurate digital scale, but...
from Borås, Sweden
If pepsin digests proteins in the stomach, how do orally taken vaccines work?
How does light therapy work for people with SAD (Seasonal Affective Disorder)?
from Victoria, BC, Canada
I am interested in metal fatigue in bicycle frames. Does the steel or aluminum in a bike frame get...
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With the volume of the earth, how many baseballs can fit inside it?
Which metal conducts heat the fastest?
How were the organelles in the cell named?
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Where did the constant pi (3.14159...) come from? Who discovered it and when?
I am very interested in getting into the field of Psychology and would appreciate basic and...
from El Dorado, Arkansas
I was wanting to make my own acid stain for concrete. I have muriatic acid and heavy metals...
from Denver, Colorado
I am in the 6th grade in Denver, Colorado. I made a machine out of 2 by 4s that will kick a ball. ...
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from Seattle WA USA
I have an interest in algebraic manipulation of known physical/chemical laws & principles. I am...
In my recent science project, I tried discharging batterys in the freezer, fridge and room. The...
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Why has Aluminium only recently been extracted from its ore?
from Kitchener, Ontario, Canada
My question may be hard to answer. I have wanted to be a scientist since I knew what science was,...
from Bangalore (India)
What is meant by booting in a computer?
from East Mapleton
If I have two 6 volt lead acid Batteries with a 400 ampere hour charge in each one. And I wire the...
Why is propylene glycol not an alcohol? Same for glycerol. Why don't they evaporate and smell like...
What catalysts are needed to break down plastic containers, such as yogurt cups?
1)How does prenatal exposure to sex hormones influence behavior later in life?
2)What are gender...
I am currently doing research on the e-bow, a guitar effect that calls upon an infinite feedback...
I am considering an idea to measure the effects of ozone depletion. I intend to use an ozone making...
How can I create a real light saber? It does not have to be completely like the ones in the movie...
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Have any cures for any specific viruses been found? By cure I mean the ability to rid the body of...
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What everyday appliance uses electrostatics?
How many electrons, protons, and neutrons make up a nickel atom?
What is the chemical makeup of an apple?
from Montville, NJ
Where can I find the data to support that polyvinylpyrrolidone is safe for medical applications? ...
If a person was to experience continous pain, of moderate intensity, for a week, is there any...
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