from Staten Island
If we assume that Whitten's new Twistor String Theory is correct, with no real extra demensions,...
from Lancaster, PA, USA
Since most dehumidifiers work on the principle of condensing on an aluminum coil, is there a...
Why is the time of a day measured using 24 hours?
We know that cosmic microwave background is 2.725 kelvin. We know universe was some 13Billion years...
Does a volcano erupt for a certain time limit? And, is there a known degree of heat that the magma...
I am considering neuroscience as my ideal career. What type of atmosphere would a neuroscientist...
How many times a year can you see the eclipse of the moon???
from the Internet
What is the chemical formula for air?
In energy transformations, even on the subatomic level, is some energy always lost as thermal...
Why do aqueous ionic solutions have less thermal conductivity than pure water?
from Sugar Land, Texas
In the field of shape recognition, is there a way to register a single frame, such as the outline...
If you could dig a hole from one side of the earth to the other passing though the core, what would...
I am having a problem understanding the Earths Atmosphere. It started years ago with the simple...
from Kenora, ON Canada
Regarding the behaviour of a high-voltage spark. I have a device which generates a pulse of ...
I need to know what dissipates into the air during a salt analysis titration. I do this at work...
What is the chemical process of making Cocodimonium Hydroxypropyl Hydrolyzed Wheat Protein? What's...
Today a girl in my class asked the question "Can you save yourself from an elevator falling 10...
from the Internet
It is snowing today and the wind is blowing from the east but the snow is collecting on the west...
What was Dennis Gabor's theory on holography and how did he came up it?
I would like to know why Russian rocket engines use 4 nozzles and American ones just one. What...
Please explain an experiment that can only be done on the Spring Equinox March 21st. You can make...
from Kamloops, BC
Is there a simple chart that indicates the amount of carbohydrates in various foods? If so where...
Cheah Bok Eng
from Penang, Malaysia
May I know what chemicals can undergo esterization by absorbing sunlight energy at 33 degree...
from santa barbara
I have heard somewhere that there is what could be described as a secondary brain in the large...
If the telomeres of a cloned organism are smaller than a non-cloned organism, and therefore may...
from BHOPAL INDIA
I have 30 liter sulfuric acid solution of 1.190 specific gravity, to make it stronger to 1.200 how...
Why do we not have a mouthwash that prevents plaque buildup and, hence, gum disease?
Is there any reaction which can take place without the exchange of heat with the surroundings or...
from Vancouver, BC
Have you ever hit the top of a glass juice bottle with your fist. It makes a very loud cracking...
from Lac La Biche, Alberta, Canada
What experience and education should I get for a career in paleontology?
Ok... this has been bugging my mind. Is it possible to generate heat with your mind to set things...
kevin van sprang
from powell river b.c.
Could it be possible that gamma ray bursts are the end result of a black holes energy bursting...
Are there any solutions that change their pH level from neutral to 8.5 or higher due to the...
1) How do we identify the age of any object in space like galaxies, etc.?
2) What technology is...
from Des Moines
Does the Earth's core rotate with the crust??
Why does light degrade vitamin C? (in juice or liquid form)
from Goolwa, South Australia
At what depth into the soil do temperatures remain constant and what would that temperature be?
Against the black plastic on my TV, dust looks white; when I wipe it off with a white tissue, dust...
Could Uranium 238 be used in conjunction with photovoltaic cells in order to create a viable power...
Mary E. Tucher
Science and religion are two different ways of explaining how we exist. How can scientists have...
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