Tilde Lowengrimm on Nostr: Americium 241 has a half life of over 400 years. So why do we have to replace ...
Americium 241 has a half life of over 400 years. So why do we have to replace ionization-based smoke alarms which use Americium as a source after just ten?
Published at
2024-11-01 01:12:22Event JSON
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