Sort by:
How Sunburns Work (0:58)
Sunburns can be painful, and that's why physicians recommend using sunscreen to prevent sunburn from overexposure to the UV radiation of the sun. See how sunburn and sunscreen work in this HowStuffWorks video.
How Tourette syndrome Works (3:03)
Tourette syndrome is a neurological disorder that causes individuals to have physical and vocal tics -- and it affects more people than you might think. To learn more about Tourette syndrome, check out this HowStuffWorks video.
Understanding the Brain: Development (0:57)
We have known for decades that genes play a part in the brain's function, but research also shows a baby's environment plays just as large a role. Brought to you by the Discovery Channel.
Audio Interview: How Munchausen By Proxy Works: False Allegations (2:27)
Dr. Feldman explores the issues of false allegations of Munchausen sndrome by proxy patients.
Audio Interview: How Munchausen By Proxy Works (3:35)
Dr. Feldman discusses Munchausen syndrome by proxy.
