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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.
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.
Correcting vision problems during sleep (1:57)
A team of researchers in Ohio State's College of Optometry are developing a new system called corneal refractive therapy, which works to correct vision problems during sleep, leaving vision greatly improved when patients... More »
Al Seckel on How The Brain Works (16:30)
Watch this video about how the brain works on HowStuffWorks. Cognitive Neuroscientist Al Seckel uses visual illusions to explain why our brains respond differently to varying images. Learn about the brain's visual perceptions in this video from TED.
Elderly Can See Longer with NeoVista (4:04)
Watch this video about demacular degeneration and the elderly on HowStuffWorks. The United States' aging population will grow to more than 50 million people by 2020, in which case diseases like macular degeneration will become an epidemic. See how... More »
