Bruce MacKinnon, CET
from Kitchener, Ont
Is polyol used in the reaction of isocyantes (methylene diioscyante) the same compound as Glycerol?
Would it be possible to clone dinosaurs?
What is the history of solar ponds and what trends are expected for solar ponds in the future?
from New York
If hydrogen peroxide is bad for cells, why is it good for cuts? Also, how is it a good treatment...
Why does the Original Coke sink into the water, when Diet Coke floats in the water?
from Kenora, ON
Collision of galaxie clusters. In recent news reports that I've read it has been reported...
When a ball is rotated at the end of a string in a horizontal circle (parallel to the ground) what...
Can you give me some information on the reaction of ascorbic acid and N-Bromosuccinimide? How do...
Is it true that if you're pegnant and you get sick, there is a chance your baby will get sick?
I have made a theoretical discovery in my studies. It concerns vibrations of frame of reference in...
from Queens, NY
I would like to know why the bananas has that semi circular shape. I wonder if it is because the...
Why do most industrial LASER diodes emit pulsing light beams and not continuous ones? And what is...
from Gauteng, South Africa
Water is made up of H2O. H will burn and O2 will burn. Why does water not burn?
How far is the Sun from Pluto? How long does it take for sunlight to travel to Pluto?
How do scientists detect nutrinos when they have no mass and no charge?
What makes the aluminum powder in an Etch-A-Sketch stick to the glass to make an image?
from North Bay, Ontario
How can planetary angular momentum be tranferred from one body (Earth's rotation) to another...
Knowing the basic functions of magnets (dipoles, domaines...) I still don't understand WHY two...
from San Jose
What are vinyl erasers made of?
from Stockleigh Pomeroy
Explain recessive gene disease and what happens to the DNA to cause parents to be carriers.
from Victoria, BC, Canada
My wife asked me, "What does the sun burn and why doesn't it burn out?" I told her about helium...
from the Internet
Why does decaying food cause gas? I have been trying to find resources but can't find any could you...
Does Henna (a plant based hair dye) contain any aluminum in its substances?
from Cairo, Egypt
I'm interested about light. I have two questions: What is the difference between scattering and...
from Lincolnshire, UK
I am currently researching EMP for a essay at my college. My essay is looking at possible...
If Humans and Apes are related, why aren't we able to reproduce together?
What is the smallest living thing? What is the largest living thing?
How do miners mine for Uranium?
from the Internet
I understand that alkenes are more reactive than alkanes. I recently read however, in a new high...
Hi, my name is Steve and I am a junior bodybuilder. Which one gives you the red tan, the normal...
In our breathing system we have two coenzymes NADH and FADH2. Why do we have two coenzymes? And why...
from Tehran, Iran
I am interested in Computational NeuroScience, particularly in Colour Vision, Land's Effect, and...
What term is applied to all processes and physical measurements carried out under conditions of...
Why are most scallops white and some are yellowish brown to almost an orange color?
Why has our departmental tarantula, who lives in my office, retreated into a cardboard tube and...
from Nampa, Alberta,Canada
Why was Mars formed?
from the Internet
Is it better to keep planaria in pond water or tap water if my experiment deals with feeding them...
What chemical additives can be used to increase the octane rating of unleaded gasoline?
How does shaking seeds in a jar lined with sandpaper affect the way they germinate? We shook lima...
from niagara falls
What is the ingredient used to make "hair gel" stiff and hold?
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