| Is my radium compass too dangerous? | 20 | NuclearPower | | | | |
| I have a number of US Wheat Pennies of my Grandfather's he gave me as a boy. Can anyone offer guidance? Are these valuable? | 2 | coins | | | | |
| Radium Safety Help Needed! | 1 | askscience | | | | |
| Is thus Radium compass dangerous? | 1 | askscience | | | | |
| Help! Is this Radium safe? | 1 | askscience | | | | |
| Is my Radium compass too radioactive to be safe?? | 1 | ehs | | | | |
| Is my Radium compass too radioactive to be safe?? | 1 | askscience | | | | |
| I have a radioactive compass that is hitting 12.5k CPM. Is that dangerous? (A Bosean FS5000) | 1 | askscience | | | | |
StoryNote