from hurricane w.v
If a person or infant is going to get freckles, at what point or age do they appear?
What is the oldest material on earth?
from the Internet
How do fronts affect temperature? Do pressure centres affect temperature as well? I know that they...
If we heat a square metal page with a circle hole in the center of it, what will happen to both the...
from Pembroke Pines
Is it true that gas particles at higher altitudes are farther away from each other than at lower...
from Exeter UK
Why are sounds so much louder downwind, even when the wind is light?
from Magnolia, AR
My son's girl friend's maternal Grandmother and paternal Grandmother both have the same birthday...
from the Internet
how would i go about making some dry ice at home or in the school lab?
If one could increase the flow of air into a jet engine,would this increase the efficiency of the...
Why are the time zones on maps rated as longitude & latitude in degrees and minutes?
from Lengerich. Germany
I appreciate it if you could tell me more about Philadelphia Experiment. I heard so much about it,...
How do hot packs work? My wife purchased a reusable hot pack for keeping our baby warm when we go...
How can you define the pressure of 5 g. on a person? This would be done with the fingers. I am...
What two liquids combine that gives you a solid instantly?
What happens to the ice cubes in our freezer bucket. They get smaller even if they are a solid. Do...
Can nuclear tests produce earthquakes? India started nuclear testing, then Pakistan followed in...
from Fresno, CA
How and when will hydrogen fuel cells be used to provide electricity for my home? What would it...
Why does the Periodic Table of the Elements have two separate tables - one above and one below?
How does air conditioning work?
Marsha Anisoquili (Many Ponies) Raymond
from St. Petersburg, FL, USA
If oriental is eastern and occidental is western, what is northern and southern?
from Thunder Bay, Ontario
What is colour? How does the brain perceive colour?
Who was Karl Adolf Clark?
My son, James, and I cannot agree about the recoil of a gun. I believe that if a gun is fixed in a...
Is invisiblilty possible? Is it possible to alter an object so it can't be seen? Could people's...
I am experimenting with microwave reboil caused when you microwave coffee or water and add sugar,...
How can I create a real light saber? It does not have to be completely like the ones in the movie...
How does heated vinegar react with powdered milk to create the result of plastic like curds?
from Santiago, Dominican Republic
I have a problem with moisture in my apartment. I live in a Caribbean country and am not able to...
prashanth kumar aitha
why is BERMUDA TRIANGLE'S MYSTERY unsolvable?
Why is oxygen used in the brewing industries' fermentation tanks? What types of yeast or bacteria...
What is the highest and lowest canadian recorded air temperature?
How does vacuum insulation work and can an R Value be assigned to it? Does the depth of the vacuum...
Are there some materials that shrink faster that other materials in cold? If yes, which ones?
I have noticed in Toronto for the past two years, that the weather has been abnormally cloudy in...
from the Internet
Why are portable phones called cellular phones? How do they work?
from leaf river
How many skin cells would be in a square inch?
from Salem, Oregon, USA
I am wondering about the difference between wood bats and aluminum alloy bats; I need a simple way...
Can a sintered ore magnet be re-magnetized in a different configuration of its poles? Does it need...
Can a 'stove' be made using methane gas produced by waste material?
from Jersey City
How are mountains created?
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