de Sydney / Aust
J'ai lu sur le gène bobtail chez les chiens et se demander si la raison pour laquelle il se trouve...
I heard someone explaining that whales and dolphins are not fish because they were in fact mammals....
de Faridabad, en Inde
Il s'agit d'un hopothesis "la raison pour laquelle différentes substances ont des couleurs...
We used to have a wooden stick on the outside of our house. It measured air pressure or humidity...
de San Francisco
I was browsing the Cornell University Astronomy web site and I read in an answer to a question...
On cold nights Florida farmers spray oranges with water which quickly freezes into ice on the...
de North Sydney
Comment la température d'un effet de liquide son indice de réfraction?
If fresh water is pressurized to 1 MPa or greater, frozen solid at this pressure, then completely...
In my algebra, I learn that (-3 X -2) = +6 but (-3 X +2) = -6, why?
de Melbourne, Australia
Do you think scientists will ever create a wormhole? And if they are able to create a wormhole how...
I've watched a few videos about sound frequencies altering the geometric pattern of molecules. Some...
I was reading about class I MHC (major histocompatibility complex) molecules and in the book it was...
Y a t-il du matériel accessible avec l'origine naturelle ou synthétique qui se...
Who is the scientist to be attributed for equation or formula used in calculating engine exhaust...
How do we know that universe is 13.5b years old, if time is not constant? The idea is the closer...
de Aligarh, India
What is the reason for earth acting like a magnet? The interior is spherical so why is the earth...
de New Delhi
Why is it impossible to integrate photosynthetic machinery genes into animal cells....
I understand that even in a finite volume, there are an infinite number of points. Why does the...
de the Internet
how many second the people before blink again
I am a high school student and I have a question regarding piezoelectricity. I would like to know...
de Kochi, Kerala, India
THE BIG SPILL (An alternate proposal) Space, Time and matter expanding from a tiny spot as...
What would happen, given the loss of polar ice and it's deleterious affect on polar bears, if we...
de the Internet
Some people like to stand on their head or hands so they can get a lot of blood in their heads. Is...
Assuming the speed of light, c, what would be the distance of a photon traveling in empty space be...
Why did the poppies grow in Flanders fields?
de Qualicum Beach
Why don't some countries like Canada reprocess spent uranium into plutonium?
When two open metal tubes on the roof of the car for the purpose of use as a roof rack, are...
de Pune, India
During Biology study, an idea clicked in my head about AIDS. We say that HIV virus cannot be...
There is a place in Saudi Arabia near Medina known as Wadi Jinn or Wadi Baiza, so there the car run...
de North York
I understand survival of the fittest, but why would evolution allow animals to live in water but...
Pouvez-vous svp me dire tout au sujet de la foudre pour ma science juste parce que mon E-mail a...
Mrs. Yoe's Grade Ones
de Innerkip Ontario
Why do geese fly in a V?
de Astana, kazakhstan
How is it that the over-the-counter pregnancy strip test is so fast and specific versus the common...
How are prions able to infect someone's brain after they are eaten? Prions are proteins and large...
de pembroke dock
Does the area of a solar cell affect the voltage produced?
de Perris, California
When I go to buy my plain t-shirts, I always wonder if there is a particular color choice (dyes)...
Why are biofuels becoming so big all over the world? And how would you explain to someone what...
de Medicine Hat
I am attempting to determine if the spark given off from a TASER, would be enough to light a candle...
de the Internet
If I were to tie a rope or something like that to the moon and have it dangle far enough toward...
de Kingston, Ontario
I heard of an experiment that it is impossible to suck a liquid up a straw more than 10 meters....
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