773
Radioactive sample of uranium ore. The ore sample material is Naturally Occurring Radioactive Materials (NORM). Counts Per Minute (CPM) activity rate listed on the label is determined using a GCA-07W Digital Geiger Counter that has an NRC certification. Activity level includes all radiation types: alpha, beta and gamma. Uranium Ore samples are useful for testing Geiger Counters. License exempt. Uranium ore sample size and CPM activity will vary. Shipped in labeled metal container as shown. S…
TIL that in 1976, an underachieving Princeton junior undergraduate wrote a term paper describing how to make a nuclear bomb. He got an “A”, but never got his paper back because it was seized by the FBI.(r/todayilearned)
Also, I’m probably now on a watchlist.
| Subreddits | AskReddit, todayilearned |
|---|---|
| Number Of Links | 3 |
| Sum Of Upvotes | 548 |
| Amazon Price | $39.95 |
| NSFW Product | SFW |
| Type Code | MISC_OTHER |
