What causes altimeter setting to change daily?

Say you have a container and you have to fill it up with water or any liquid, and then have to find it's mass and substance a...

I want to know about what you can do to make a report on how the color in a flame changes?

I heard that when caucasians are born they have blue eyes. how long before their eye colour changes to say like brown or gre...

what are the properties of physical and chemical changes individually

The dolphins used to be plentiful offshore, deeper into the Northern Pacific, but in the last 30 or so years, more and more d...

you mix 2 substances in a beaker and expect them to undergo a chemical change. the temperature of the mixture does not change...

What can I put in a fire to make it change colors?

Does anyone know what the scientific explaination for eyes changing colours is? My eyes are usually a dark blue, but some...

I got a forwarded chain mail sometime back saying studies hve confirmed that cell phone radiation cause cancer? Is it true?...

Does changing out the stock rims on my car for bigger rims have an effect on anything? (suspension, gas mileage, etc.)