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I was reading about the tensile strength of certain fabrics, and was wondering what kind of...

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How far is the Sun from Pluto? How long does it take for sunlight to travel to Pluto?

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Why does decaying food cause gas? I have been trying to find resources but can't find any could you...

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What is the polar nature of water?

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Matt from Pickering asks

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What is vacuum ? How is it created because if we remove the air then the instrument in which we...

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If 'O' (oxygen) is an element and CO2 is a compund...what is O2, or Cl2?

Loubelle I. Depita from Koronadal City, South Cotabato, Philippines asks

Why does Nitric Acid stain the human skin yellow?

Ava Gabourel from New York asks

Who discovered High Blood Pressure and what year?

Roman Tanisis from Coquitlam, BC asks

Hi was always wondering if it is ok to use a higher voltage power supply for a lower voltage...

Jestin from India asks

Why rainbow is a bow?

Scott Livingston from Charlottetown, Prince Edward Island asks

Looking for pictures of Tranquility base or any of the other lunar landing spots on the moon taken...

Daniel from Singapore asks

Is there such thing as an Ice Bullet? A bullet that melts into the target so that there will be...

Avishan from the Internet asks

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Michel asks

If Humans and Apes are related, why aren't we able to reproduce together?

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Who was the first scientist to study light?

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Why is sterilizing & using alcohol effective against microorganism?

Dave from the Internet asks

Hi, I am looking for a procedure that I can use for a science investigation. We are testing water...

samantha from Sarnia asks

Is it true that only female bees can sting you? And if it is, why is that?

Sherri from Baltimore asks

Does Henna (a plant based hair dye) contain any aluminum in its substances?

Shaun Carney from the Internet asks

What keeps electrons from eventually falling into the nucleus of an atom if they are attracted by...

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The Tucker Family from Hamilton asks

How many people have ever lived on earth? We have found data giving the population at differen...

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Lola from the Internet asks

I am doing a science fair project about if temperature affects the digestion of protein or not. To...

Sara asks

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What are cosmic rays?

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I am doing a science fair project and the question is this....Can people remember things better if...

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My neice is being tested for an unknown cause to her developemental delay. She has recently been...

Jim from Yorkton asks

Why does ice make pop fizz? Shouldn't it fizz less since the gas is being cooled?