Throughout history, people have been trying to figure out how our bodies work and how to fix them when things go wrong. This has led to some ideas that, with the benefit of hindsight, seem very strange

There’s nothing fun about getting a cavity! It can feel like there’s not much you can do to prevent them, but researchers are working on several ways to tackle their main cause so we can create a cavity-free world!

The forensic and other techniques detectives use to identify victims.
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Chemistry - Atoms And Bonding - L
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Open a discussion on what has been already learnt in a...

Dr. Forrester gives an overview of many of the jobs in her community, both public service and community service.

Este programa práctico se centra en los conceptos esenciales para mantener la salud del cuerpo. Ejemplos cotidianos de hábitos saludables enseñan a los estudiantes cómo pueden prevenir enfermedades y otros problemas de salud. Se hace...

Este programa práctico se centra en los conceptos esenciales para mantener la salud del cuerpo. Ejemplos cotidianos de hábitos saludables enseñan a los estudiantes cómo pueden prevenir enfermedades y otros problemas de salud. Se hace...

Este programa práctico se centra en los conceptos esenciales para mantener la salud del cuerpo. Ejemplos cotidianos de hábitos saludables enseñan a los estudiantes cómo pueden prevenir enfermedades y otros problemas de salud. Se hace...

Este programa práctico se centra en los conceptos esenciales para mantener la salud del cuerpo. Ejemplos cotidianos de hábitos saludables enseñan a los estudiantes cómo pueden prevenir enfermedades y otros problemas de salud. Se hace...

Este programa práctico se centra en los conceptos esenciales para mantener la salud del cuerpo. Ejemplos cotidianos de hábitos saludables enseñan a los estudiantes cómo pueden prevenir enfermedades y otros problemas de salud. Se hace...

Este programa práctico se centra en los conceptos esenciales para mantener la salud del cuerpo. Ejemplos cotidianos de hábitos saludables enseñan a los estudiantes cómo pueden prevenir enfermedades y otros problemas de salud. Se hace...

Este programa práctico se centra en los conceptos esenciales para mantener la salud del cuerpo. Ejemplos cotidianos de hábitos saludables enseñan a los estudiantes cómo pueden prevenir enfermedades y otros problemas de salud. Se hace...

UV light can be used to cure a range of materials, from adhesives to coatings to dental materials. At the NIST Combinatorial Methods Center, we have developed tools that allow us to screen a material's response as a function of UV...

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This video provides an overview of the element fluorine, its properties, and its uses. Despite its reactivity, fluorine is used in dental care and pharmaceuticals due to its beneficial effects on teeth and its stable carbon-fluorine...

Shark teeth contain fluoride, the key ingredient in most toothpastes, according to the study, recently published in the Journal of Structural Biology. The enamel of shark teeth contain the mineral fluoroapatite, instead of...

Let's take a look back at the elements helium, tin, calcium, palladium, and lead.

HST-CNA - Denture Care

I'm sure you've heard this when you're sitting in the dentist's chair: "Would you like bitewing X-rays?" They likely recommend them every year. They're painless, they don't take much time, and, they won't cost you penny if you're covered...

Every once in a while, we like to take a moment and focus on health systems around the world. Today, we're looking at Taiwan, which made the transition to a single payer system kind of suddenly, and pretty recently.

We've been hearing a lot of pretty general plans to implement Medicare for all Americans. How would that work? Medicare as it exists today has some coverage gaps. How would that be addressed in Medicare for All?

The aim of this video is to explore how to filter data.
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This clip is from the chapter "Excel 2019 Beginners: Sorting and Filtering" of the series "The Complete Excel Guide: Beginners to Advanced".In this section, we'll...

A root canal is a dental procedure performed by a dentist or endodontist to treat a badly infected or damaged tooth rather than remove it. A root canal procedure is performed when bacteria infects tissue in the tooth's pulp, which...

The dental start-up, which ships custom teeth aligners online, opened its first brick-and-mortar store to reach more consumers, says co-founder and CEO Nick Greenfield.

The NDP and Liberals agreed to extend negotiations on pharmacare legislation — a key part of the supply-and-confidence agreement — to March 1. Power & Politics speaks to NDP Leader Jagmeet Singh about the state of those negotiations and...