from Saint John
Boron trifluoride (BF3) is non-polar, yet is much more soluble in a polar tetrhydrofuran (THF) than...
Which metal conducts heat the fastest?
How and where is aluminum made?
How were the organelles in the cell named?
I have 2 parents and 4 grandparents (that's 2 generations). If I calculate the number of my...
from Owen Sound, Ontario
When I grew up most oranges grapes and other fruit had seeds. This was the normal fruit and...
from Borås, Sweden
If pepsin digests proteins in the stomach, how do orally taken vaccines work?
How are minerals used in the production of Canadian coins?
What is the purpose of polyvinylpyrrolidone in the making of hard capsule gelatin. What is the...
How does light therapy work for people with SAD (Seasonal Affective Disorder)?
How can you detect a chemical in the human body even after it has passed through? For example,...
from Victoria, BC, Canada
I am interested in metal fatigue in bicycle frames. Does the steel or aluminum in a bike frame get...
from the Internet
Why has Aluminium only recently been extracted from its ore?
from El Dorado, Arkansas
I was wanting to make my own acid stain for concrete. I have muriatic acid and heavy metals...
from the Internet
Where did the constant pi (3.14159...) come from? Who discovered it and when?
In my recent science project, I tried discharging batterys in the freezer, fridge and room. The...
Why is propylene glycol not an alcohol? Same for glycerol. Why don't they evaporate and smell like...
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 don't hurricanes hit the country of Panama? Is there any data predicting the probability of...
What catalysts are needed to break down plastic containers, such as yogurt cups?
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. ...
What is the linear function of a circumference of circle to its diameter? I know the ratio is equal...
I am very interested in getting into the field of Psychology and would appreciate basic and...
How can I determine the specific gravity of a small rock? I have a very accurate digital scale, but...
1)How does prenatal exposure to sex hormones influence behavior later in life?
2)What are gender...
How many electrons, protons, and neutrons make up a nickel atom?
I am currently doing research on the e-bow, a guitar effect that calls upon an infinite feedback...
What is the chemical makeup of an apple?
from Bangalore (India)
What is meant by booting in a computer?
Have any cures for any specific viruses been found? By cure I mean the ability to rid the body of...
What is the energy required to split H2O, (joules), and the energy released from combusting H2 +...
from Seattle WA USA
I have an interest in algebraic manipulation of known physical/chemical laws & principles. I am...
from the Internet
What everyday appliance uses electrostatics?
I am considering an idea to measure the effects of ozone depletion. I intend to use an ozone making...
from Vancouver, Canada
Do herbal medicines interfere with the effectiveness of prescription medicines? If so, how does...
What is tocopheryl acetate? It's also called Vitamin E acetate. Is it like the chemical acetone...
Is it feasible to embed microchips carrying pertinent data, health, history, money etc. into humans?
from Montville, NJ
Where can I find the data to support that polyvinylpyrrolidone is safe for medical applications? ...
from Kitchener, Ontario, Canada
My question may be hard to answer. I have wanted to be a scientist since I knew what science was,...
Lori Anne Stanger
from New Liskeard, Ontario
As everyone had heard in the news, as a result of the Indian Ocean earthquake and Tsunami of Dec...
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