How many electrons, protons, and neutrons make up a nickel atom?
from Montville, NJ
Where can I find the data to support that polyvinylpyrrolidone is safe for medical applications? ...
How can we reshape bone using our understanding of bone growth? Obviously, parts, if not all of a...
from the Internet
What everyday appliance uses electrostatics?
Sir please tell me how the lghtwaves gets their momentum or how they come into motion?
What do you think of a Gas/Electric hybrid car? I made a power generation device made up of 8 a.c....
If a person was to experience continous pain, of moderate intensity, for a week, is there any...
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...
Why do ice cubes melt quicker on stainless steel than a china plate and fire clay?
What is the chemical makeup of an apple?
from the Internet
How do fronts affect temperature? Do pressure centres affect temperature as well? I know that they...
from Frankfort, Kentucky
Evacuations of the earth's core through volcano eruptions, the pumping of oil, gas, etc., must...
What kind of careers are there to choose from, based on chemistry and biology. To become a doctor,...
Is it feasible to embed microchips carrying pertinent data, health, history, money etc. into humans?
Is there a machine that will measure the amount of oxygen that my lungs use in a breath? Or the...
from Vancouver, Canada
Do herbal medicines interfere with the effectiveness of prescription medicines? If so, how does...
Are there special awards for Canadian scientists? Canadian science greats like Sir Frederick...
What exactly do meteorologists mean by the term "high pressure"? Do they mean the weight of the...
Last year in school we learned about nuclear decay, and how some atoms decay by releasing gamma...
I heard that electricity can be transmitted in other forms than electron flow; like electromagnetic...
I read somewhere there are a total of 9 dimensions. Can you elaborate on what these dimensions are?...
Where does the energy in freezing water come from? When water freezes, its volume increases so that...
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.
How do you determine the proportion of the various gases in the air?
Why do street lights shut down, often, when we drive underneath them? Oftentimes, my boyfriend and...
from Halifax, N.S.
How do you calculate water flow rate (volume/sec) based on water pressure and hole or pipe size?...
Can stabilized oxygen be used in place of iodine or chlorine to purify water? What if used in...
Can you explain the fourth dimension and state simply Einstein's Theory of Relativity?
For school I need to know about natural convection and forced convection. I need to know the...
from Holly Springs, NC
I was reading a text which stated that scientists have used ice cores to calculate prehistoric CO2...
What kind of permanent changes in a developing child's brain or behaviour can be caused by the...
How can I separate NaCl so I can obtain Na?
from Colorado Springs
When a group of cancerous cells is compared to a group of normal cells, cancerous cells usually...
What component controls how data is written on a hard drive?
Does the location of chlorophyll a in the thylakoid membrane have anything to do with its...
I know the basic details of how an ionization smoke detector works, where particles enter the...
from Seattle, WA, USA
Can you explain the meaning of the phrase: " has cleared the neighbourhood around its orbit.” I...
from New York
I am looking for general inofrmation about pangaea the supercontinent.
If pangaea was a super...
In math class, my teacher has been frequently making references to what I've mentally labelled, as...
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