Nearly 600 students compete in UAB's annual egg drop competition
UAB's egg drop competition had 566 students invent a way to safely land an egg dropped approximately 100 feet from Vulcan onto the ground below.
Normally, dentists drill away at a tooth to access any cavities to then fill them in. But the new treatment involves sliding a sheet between the teeth and cavities. Called resin infiltration, drilling isn't needed and it can be done without numbing. And experts now say the system, currently under trial, could be a game-changer.