Nine-volt battery batteries were formerly made in this size. They had higher capacity than the then-standard carbon-zinc types, a nominal voltage of 8.4 volts, and very stable voltage. Once used in photographic and measuring instruments or long-life applications, they are no longer manufactured as mercury is highly toxic and accumulates in the ecosystem, posing a risk to humans and wildlife. Most battery voltage testers and chargers that can also test nine-volt need another snap clip to hold the battery, while cylindrical batteries often share a holder that may be adjustable in size. Because of the proximity of the positive and negative terminals
Gyeongju nuclear waste disposal facility and inspections required to enforce the policies set in place by the M.O.S.T., as well as setting standards for safety, is the KINS: Korea Institute of Nuclear Safety. The Nuclear Safety Commission (NSC), a branch within the KINS, has the task of being the decision making body on nuclear safety and regulatory policies, as well as licensing. Gyeongju nuclear waste disposal facility The Gyeongju nuclear waste disposal facility is of silo-type design involving disposal at depth meant to safely house dangerous radioactive waste at Gyeongju in South Korea. Storage of Low to Intermediate Level Waste (LILW) was planned. In its