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Adrian de Vancouver demande

I heard someone explaining that whales and dolphins are not fish because they were in fact mammals....

Saima de Calgary demande

I heard that Inuit women have the most toxic breast milk of any population of humans. What is in it...

Christian de Peterborough demande

I have a question about black holes. If light/matter are drawn towards a black hole are they not...

Philip Steernberg demande

On cold nights Florida farmers spray oranges with water which quickly freezes into ice on the...

Giorgio de Faridabad, en Inde demande

Il s'agit d'un hopothesis "la raison pour laquelle différentes substances ont des couleurs...

trish brooks de Ottawa demande

We used to have a wooden stick on the outside of our house. It measured air pressure or humidity...

Jackson de Imphal demande

In my algebra, I learn that (-3 X -2) = +6 but (-3 X +2) = -6, why?

James de Victoria demande

I've watched a few videos about sound frequencies altering the geometric pattern of molecules. Some...

Justin H de Vancouver demande

If fresh water is pressurized to 1 MPa or greater, frozen solid at this pressure, then completely...

Jack Racklyeft de North Sydney demande

Comment la température d'un effet de liquide son indice de réfraction?

Dean Burlock de Melbourne, Australia demande

Do you think scientists will ever create a wormhole? And if they are able to create a wormhole how...

Eman de Edmonton demande

Y a t-il du matériel accessible avec l'origine naturelle ou synthétique qui se...

Mona de London demande

I was reading about class I MHC (major histocompatibility complex) molecules and in the book it was...

Gerry Nazareno de Philippines demande

Who is the scientist to be attributed for equation or formula used in calculating engine exhaust...

Dmitri de Toronto demande

How do we know that universe is 13.5b years old, if time is not constant? The idea is the closer...

green hornet de the Internet demande

how many second the people before blink again

Ankit de Aligarh, India demande

What is the reason for earth acting like a magnet? The interior is spherical so why is the earth...

Sanjeev Kumar de New Delhi demande

Why is it impossible to integrate photosynthetic machinery genes into animal cells....

bob de coquitlam demande

Why did the poppies grow in Flanders fields?

Jethin Prakash de Kochi, Kerala, India demande

THE BIG SPILL (An alternate proposal) Space, Time and matter expanding from a tiny spot as...

Peter Schwarz de Toronto demande

I understand that even in a finite volume, there are an infinite number of points. Why does the...

Jason Liu de Fremont demande

I am a high school student and I have a question regarding piezoelectricity. I would like to know...

Henrik de the Internet demande

Some people like to stand on their head or hands so they can get a lot of blood in their heads. Is...

Richard Dinning de Mississauga demande

What would happen, given the loss of polar ice and it's deleterious affect on polar bears, if we...

Niagara Mouse de Niagara-on-the-Lake demande

Will cooking food in the metal can contaminate the food? I would like to to make ‘Dulce de...

Ryan de Qualicum Beach demande

Why don't some countries like Canada reprocess spent uranium into plutonium?

Scott Mayers de Saskatoon demande

Assuming the speed of light, c, what would be the distance of a photon traveling in empty space be...

Joshi de Pune, India demande

During Biology study, an idea clicked in my head about AIDS. We say that HIV virus cannot be...

Judy de North York demande

I understand survival of the fittest, but why would evolution allow animals to live in water but...

Hamza de Calgary demande

There is a place in Saudi Arabia near Medina known as Wadi Jinn or Wadi Baiza, so there the car run...

Edward demande

When two open metal tubes on the roof of the car for the purpose of use as a roof rack, are...

Mrs. Yoe's Grade Ones de Innerkip Ontario demande

Why do geese fly in a V?

Charlie de Astana, kazakhstan demande

How is it that the over-the-counter pregnancy strip test is so fast and specific versus the common...

Charlie de Astana, kazakhstan demande

How are prions able to infect someone's brain after they are eaten? Prions are proteins and large...

megan-india de pembroke dock demande

Does the area of a solar cell affect the voltage produced?

max scott de Perris, California demande

When I go to buy my plain t-shirts, I always wonder if there is a particular color choice (dyes)...

Nicola de Smiljan demande

How would a Foucault Pendulum behave on the Moon?

Angel de Toronto demande

Why are biofuels becoming so big all over the world? And how would you explain to someone what...

Brent Secondiak de Medicine Hat demande

I am attempting to determine if the spark given off from a TASER, would be enough to light a candle...