What happens to the body in the deep sea? You need oxygen to survive, but too much oxygen can be deadly. Also, if you rise to the surface too quickly, nitrogen bubbles can form in your body and kill ...
Ice may seem pretty simple in our everyday experience, but it actually comes in at least 20 different forms. Scientists at the University of Nevada Las Vegas (UNLV) have now discovered a new type of ...
Have you noticed that your tire pressure seems to go down more on cold mornings? NBC4 meteorologist Liz McGiffin demonstrates a fun and easy experiment that shows how temperature and pressure are ...