Enamel, the tough outer covering of a tooth, is the hardest substance in the human body. It is also notoriously difficult to replicate artificially. Throughout history, dentists have repaired damaged ...

An innovative gel that forms a layer over teeth and then recruits calcium and phosphate ions from saliva to build new enamel has the potential to change dental treatment. To date, we don't have any ...

Some of the most iconic engines ever made, especially engines from the muscle car era, feature painted engine blocks. Look at the 426 Race HEMI, for example. It was one of the most well-known and ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Every day, you grind your teeth, and they bear it. As you pulverize ...

Nearly 3.5 billion people worldwide suffer from oral diseases, yet 90% of these conditions are entirely preventable through proper daily care. What’s particularly striking is that tooth decay remains ...

Tooth enamel is the strongest material in the human body, yet it cannot regrow once lost. This thin, protective outer layer shields the teeth from acids, bacteria, and wear. When enamel erodes, the ...

It aims to create new businesses beyond its residential equipment operations by leveraging its unique technological assets. One candidate is the space-related business. The global space industry ...