tooth enamel

Have you ever imagined what eyes, tongues, parts of a human body or other creatures would look when viewed under a microscope?

Some people's teeth have some strange white spots. What are they?

The tooth turned black and cracked after two weeks of soaking in carbonated soft drinks.

Enamel is the outer layer of tooth protection. If the tooth enamel is healthy, it will be able to resist acid, which helps the teeth to be strong.

So what is tooth decay, how do cavities affect health and how to prevent it? ScienceABC will help you answer these questions.