from Saint John
Boron trifluoride (BF3) is non-polar, yet is much more soluble in a polar tetrhydrofuran (THF) than...
JWMS Science Class
We are studying the electromagnetic spectrum. We have a question. Can you speed up radio waves? If...
How and where is aluminum made?
Which metal conducts heat the fastest?
I have 2 parents and 4 grandparents (that's 2 generations). If I calculate the number of my...
How were the organelles in the cell named?
from Borås, Sweden
If pepsin digests proteins in the stomach, how do orally taken vaccines work?
What is the purpose of polyvinylpyrrolidone in the making of hard capsule gelatin. What is the...
How are minerals used in the production of Canadian coins?
from Victoria, BC, Canada
I am interested in metal fatigue in bicycle frames. Does the steel or aluminum in a bike frame get...
from El Dorado, Arkansas
I was wanting to make my own acid stain for concrete. I have muriatic acid and heavy metals...
How does light therapy work for people with SAD (Seasonal Affective Disorder)?
In my recent science project, I tried discharging batterys in the freezer, fridge and room. The...
from the Internet
Why has Aluminium only recently been extracted from its ore?
How can you detect a chemical in the human body even after it has passed through? For example,...
from the Internet
Where did the constant pi (3.14159...) come from? Who discovered it and when?
What is the linear function of a circumference of circle to its diameter? I know the ratio is equal...
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...
What catalysts are needed to break down plastic containers, such as yogurt cups?
Why is propylene glycol not an alcohol? Same for glycerol. Why don't they evaporate and smell like...
Why don't hurricanes hit the country of Panama? Is there any data predicting the probability of...
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. ...
How can I determine the specific gravity of a small rock? I have a very accurate digital scale, but...
I am very interested in getting into the field of Psychology and would appreciate basic and...
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...
Have any cures for any specific viruses been found? By cure I mean the ability to rid the body of...
With the volume of the earth, how many baseballs can fit inside it?
from the Internet
What everyday appliance uses electrostatics?
from Seattle WA USA
I have an interest in algebraic manipulation of known physical/chemical laws & principles. I am...
I am considering an idea to measure the effects of ozone depletion. I intend to use an ozone making...
What is the chemical makeup of an apple?
What is tocopheryl acetate? It's also called Vitamin E acetate. Is it like the chemical acetone...
What is the energy required to split H2O, (joules), and the energy released from combusting H2 +...
from Bangalore (India)
What is meant by booting in a computer?
from Vancouver, Canada
Do herbal medicines interfere with the effectiveness of prescription medicines? If so, how does...
from Kitchener, Ontario, Canada
My question may be hard to answer. I have wanted to be a scientist since I knew what science was,...
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? ...
Most often, your question can be answered by going to the following areas
If you have a different question, please search our archives
If your question has not already been answered, you may Ask-a-Scientist.
Created by the science.ca team, Copyright © 2001, 2015 GCS Research Society. Visitor agreement.