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| Topic | Did any of you forget that we have to set our clocks back tonight? |
| Questionmarktarius 11/02/19 11:47:01 PM #8: | It's the time of year when I think about buying the ten-year smoke alarms again, then just buy 9-volt batteries anyway. I wonder why we can't have one that uses the same americium pellet as an alphavoltaic source. http://www.arl.army.mil/arlreports/2017/ARL-TR-8189.pdf ... Copied to Clipboard! |
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