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What are the odds you will get a cavity?

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GTRI: Dental Technology (2:45)

Dental technology research is basically looking at providing precise measurements of a patient and moving that into a method that the dentist or doctor can use for their treatment planning, reconstructions and overall patient care.

Arm Reattached After Croc Chomp (1:00)

Watch this video about a crocodile attack on HowStuffWorks. The 200 kg male Nile crocodile severed a veterinarian's forearm at the Shaoshan Zoo in the southern Chinese city when he tried to retrieve a tranquilizer dart from the reptile's hide so he... More »

Why Remove Wisdom Teeth (Part 2)? (1:00)

Watch this video about removing wisdom teeth on HowStuffWorks. The removal of undeveloped wisdom teeth can lead to increased oral health in the long run. Learn how wisdom teeth work and why in many cases it is good to have them removed in this video... More »

Why Remove Wisdom Teeth? (0:59)

Watch this video about wisdom teeth on HowStuffWorks. Frequently, people in their late teens are advised to get their wisdom teeth removed before they cause complications. Learn why so many people are advised to get their wisdom teeth removed in... More »

What are Sensitive Teeth? (0:59)

Watch this video about sensitive toothpastes on HowStuffWorks. Sensitive teeth is a condition experienced when the dentin of the tooth is exposed. This happens if you experience pain while biting something hard or drinking hot coffee. You should try... More »

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The Amazing Brain: The Physically Disabled (3:52)

Technology makes it possible for a physically disabled man to run an external mechanical device.

Cavity (2:19)

What are the odds you will get a cavity?