While we don’t often see them in the hobbyist community, 3D printers that can extrude gels and viscous liquids have existed commercially for years, and are increasingly used for biological research.

Add Yahoo as a preferred source to see more of our stories on Google. It seems like companies release new variations of toothpaste on a daily basis at this point. In fact, we’re mystified that they ...

A smile can light up a room and give a person the confidence they need to succeed in any social situation. But, when you’re pearly whites aren’t so pearly, it can feel like the only thing everyone is ...

Have you ever been presented with a photo of yourself but all you can focus on is your teeth? Or put on a bright lipstick and just lost it over how yellow it makes your smile look? You're not alone.

This 3D printed Shrek toothpaste design is strange, funny, and impossible to ignore. A creative project that shows how ...

We may receive a commission on purchases made from links. Wednesday's featured deals include an all-time low price on Apple's AirPods 4 with Active Noise Cancelling. Normally, we recommend getting ...

This 3D printed toothpaste cap features a surprisingly clever design that makes everyday use easier and more convenient. With ...

Your first 3D prints should be simple, practical, and satisfying to finish. This list highlights projects that print easily ...

Have you ever been presented with a photo of yourself but all you can focus on is your teeth? Or put on a bright lipstick and just lost it over how yellow it makes your smile look? You're not alone.