How to learn how to make your own lapidary tool

The U.S. military needs a lot of equipment to protect troops from biological threats, and many military personnel use equipment to perform basic tasks, according to a survey of more than 4,000 members of the military conducted by the nonprofit Center for Strategic and International Studies (CSIS).

The survey found that roughly half of those surveyed use some sort of protective equipment for work, and nearly all of them use some kind of lab equipment.

The military needs protective gear to perform a wide range of tasks, including: protecting medical equipment and supplies