The global electric dental handpiece market is forecast to grow from USD 331.4 million in 2021 to USD 473.1 million by 2028, ...

For the first time in its history, the U. S. Supreme Court has decided to review the use of the electric chair to carry out death sentences. Since its first use in 1890, there have been several ...

This also occurred about the same time that reclining dental chairs were becoming an industry standard, making it even easier for the four-handed technique to work. By the late 1970s, four-handed ...