What is your opinion on the ethics of transplant farming and what is your opinion about genetic...
What is the oldest material on earth?
from Pembroke Pines
Is it true that gas particles at higher altitudes are farther away from each other than at lower...
Are there any conflicting scientific views about the ozone 'hole' over the Antarctic?
from Magnolia, AR
My son's girl friend's maternal Grandmother and paternal Grandmother both have the same birthday...
In our body fat is stored so we get fat. If we will eat only oil we will not get heart problem...
from the Internet
how would i go about making some dry ice at home or in the school lab?
If we heat a square metal page with a circle hole in the center of it, what will happen to both the...
How can you define the pressure of 5 g. on a person? This would be done with the fingers. I am...
If one could increase the flow of air into a jet engine,would this increase the efficiency of the...
How do hot packs work? My wife purchased a reusable hot pack for keeping our baby warm when we go...
What two liquids combine that gives you a solid instantly?
from Lengerich. Germany
I appreciate it if you could tell me more about Philadelphia Experiment. I heard so much about it,...
Why are the time zones on maps rated as longitude & latitude in degrees and minutes?
from Thunder Bay, Ontario
What is colour? How does the brain perceive colour?
from Fresno, CA
How and when will hydrogen fuel cells be used to provide electricity for my home? What would it...
What happens to the ice cubes in our freezer bucket. They get smaller even if they are a solid. Do...
Why does the Periodic Table of the Elements have two separate tables - one above and one below?
Can nuclear tests produce earthquakes? India started nuclear testing, then Pakistan followed in...
My son, James, and I cannot agree about the recoil of a gun. I believe that if a gun is fixed in a...
How does air conditioning work?
Who was Karl Adolf Clark?
Is invisiblilty possible? Is it possible to alter an object so it can't be seen? Could people's...
from Santiago, Dominican Republic
I have a problem with moisture in my apartment. I live in a Caribbean country and am not able to...
What is the highest and lowest canadian recorded air temperature?
prashanth kumar aitha
why is BERMUDA TRIANGLE'S MYSTERY unsolvable?
Are there some materials that shrink faster that other materials in cold? If yes, which ones?
How does heated vinegar react with powdered milk to create the result of plastic like curds?
Marsha Anisoquili (Many Ponies) Raymond
from St. Petersburg, FL, USA
If oriental is eastern and occidental is western, what is northern and southern?
Why is oxygen used in the brewing industries' fermentation tanks? What types of yeast or bacteria...
I am experimenting with microwave reboil caused when you microwave coffee or water and add sugar,...
I have noticed in Toronto for the past two years, that the weather has been abnormally cloudy in...
How does vacuum insulation work and can an R Value be assigned to it? Does the depth of the vacuum...
Can a 'stove' be made using methane gas produced by waste material?
from Jersey City
How are mountains created?
from the Internet
Why are portable phones called cellular phones? How do they work?
from San Jose
Is it possible to do a blood test (or some other type of tissue testing) to determine someone's...
Could Dr. Michael Smith's discovery of site-directed mutagenesis be of benefit specifically to...
Apparently we lose millions of brain cells every day. Does that mean we are getting dumber by the...
from Salem, Oregon, USA
I am wondering about the difference between wood bats and aluminum alloy bats; I need a simple way...
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