Video

Why do feet smell?  Why do some feet have strange food odors?  This video does a good job of explaining how bacteria on your body produce those smells.

You don't have to be on drugs or mentally ill, in order to hallucinate.  This video discusses the science behind hallucinations.

Find out why and how people get motion sickness.

This video explains how swallowed air becomes a burp and sometimes a smelly fart.  It also describes why those two bodily functions can smell.

Find out how scientists use the light spectrum to locate exoplanets.  Also, this video explores what an exoplanet would require in order to sustain life.

The Chelyabinsk Meteor was an awesome event that occurred in Russia.  This video explains the ins and outs of this meteorite impact.

Find out how scientists create electricity near volcanoes by using geothermal energy.

Here is a quick 8-minute video that talks about 3 man-made disasters that were all preventable.  The three disasters talked about are, Chernobyl nuclear power plant, BP oil well, the SEVEN chemical cloud.

Eyeball floaters are what you see sometimes floating across your vision when looking at something bright.  This video explains what those are.

Check out this video that will give you the ins and outs of lactose and lactate.  The video discusses what it takes for a human to digest milk and the history of lactose intolerance.