Geiger counter in use
by Anna Lindqvist · Mar 1, 2004 · 67 views
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Using a geiger counter to measure radioactive emissions from a sample of Sodium 22. Taken by L. Chang, 3-1-2004.
| Tags: | 2004 counts per minute geiger counters march sodium taken with hp photosmart 315 |
| Credit: | No machine-readable author provided. Changlc assumed (based on copyright claims). (Public domain) · source |
| Uploaded: | Mar 1, 2004 |
