This post sponsored by Texas Instruments. Bipolar stepper motors are used almost universally these days for applications requiring cost effective speed and position control. The precise control of ...

Teeth may be stained or discolored for a variety of reasons. If you want to make them brighter and whiter, you can do so safely. There are several options to choose from. You can visit your dentist ...

Rotten or decayed teeth are teeth that have become damaged by decay or infection. Signs include pain and marks or holes in tooth enamel. Decay usually results from inadequate oral hygiene, but certain ...

Teeth are called incisors, canines, premolars, and molars. Each type of tooth has a specific function, including biting, chewing, and grinding food. Teeth are made up of different layers — enamel, ...