Static charge can interfere with the production of plastic products by attracting dust and dirt. to reduce it, manufacturers expose the area to polonioum-210, which has a half-life of 138 days. How much of a 25.0 g sample will remain after one year (365 days)?

When the parts are handled by a robot, StaticString™ or Ion360™ Rods can be placed to remove the static, eliminating dust attractions and shocks to people.