from Frankfort, Kentucky
Evacuations of the earth's core through volcano eruptions, the pumping of oil, gas, etc., must...
from Essex, England
What will happen when individual IC (integrated circuit) components reach the size of atoms and...
Why are clouds flat on the bottom? Is it because the air is somehow denser on the level below the...
Why do street lights shut down, often, when we drive underneath them? Oftentimes, my boyfriend and...
from Holly Springs, NC
I was reading a text which stated that scientists have used ice cores to calculate prehistoric CO2...
How do cells know when to stop growing (dividing)? How does cancer change the cell so that it no...
How can we reshape bone using our understanding of bone growth? Obviously, parts, if not all of a...
What kind of careers are there to choose from, based on chemistry and biology. To become a doctor,...
What is the chemical make-up of pear, banana and apple peels?
With the volume of the earth, how many baseballs can fit inside it?
from miami beach
1)What type salary does internal medicine make?
2)What kind of education is needed for internal...
Are there special awards for Canadian scientists? Canadian science greats like Sir Frederick...
I know the basic details of how an ionization smoke detector works, where particles enter the...
Last year in school we learned about nuclear decay, and how some atoms decay by releasing gamma...
What kind of permanent changes in a developing child's brain or behaviour can be caused by the...
How do you determine the proportion of the various gases in the air?
What is more efficient: to push or pull a car (front wheel vs. rear wheel drive)?
How can I separate NaCl so I can obtain Na?
from Seattle, WA, USA
Can you explain the meaning of the phrase: " has cleared the neighbourhood around its orbit.” I...
How and when did the Great Barrier reef develop? Is it still developing today?
Why do ice cubes melt quicker on stainless steel than a china plate and fire clay?
from Colorado Springs
When a group of cancerous cells is compared to a group of normal cells, cancerous cells usually...
from Halifax, N.S.
How do you calculate water flow rate (volume/sec) based on water pressure and hole or pipe size?...
from Karachi, Pakistan
Why do we get coloured water if we put a slice of beet root in water but we do not get coloured...
How can I make my own methylated spirit?
How does pectin gel?
What exactly do meteorologists mean by the term "high pressure"? Do they mean the weight of the...
What do you think of a Gas/Electric hybrid car? I made a power generation device made up of 8 a.c....
How many water and wastewater treatment plants in Canada are using chlorine gas for disinfection?
Can stabilized oxygen be used in place of iodine or chlorine to purify water? What if used in...
What is fire composed of? Could you have liquid fire, or solid fire?
I heard that electricity can be transmitted in other forms than electron flow; like electromagnetic...
from New York
I am looking for general inofrmation about pangaea the supercontinent.
If pangaea was a super...
What is the main problem faced by scientists studying the use of nuclear fusion as a source of...
from Avon Lake
I am doing a report on aluminum and the impact it has on our environment for a science class. Do...
Can you help me with a wonderful magic trick I performed as a boy? I made a silk rose change...
For school I need to know about natural convection and forced convection. I need to know the...
What is 2 with the power of 4? and can u tell me some consideration of microwaves?
What is the chemistry behind the method of cleaning silver where you place it on some aluminum foil...
from fort walton beach, fl
I just recently did an experiment using paper airplanes with different wing types (swept back at...
If a person was to experience continous pain, of moderate intensity, for a week, is there any...
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