One groundbreaking development in this field is the radioactive ... the material undergoes beta decay, it emits particles ...

The team is optimistic that with the right mix of radioactive material and tech, the concept could be used for more applications, mostly in already radioactive settings. The United States' 54 ...

The Radiation Safety Office checks such sources for radioactive material leakage on a semiannual (six month) basis. Similar to radiation emitting devices, users should periodically perform a General ...