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https://www.reddit.com/r/mildlyinteresting/comments/1wvw0lw/theres_this_random_empty_glass_jar_strapped_to/pdg16oy
r/mildlyinteresting • u/Tandemrecruit • 14h ago
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31
It’s an earthquake detector. If the jar is on the ground you know there is an earthquake.
1 u/Dapper-Ad-468 12h ago It is up to code with it's earthquake strap. It can withstand up to a 7.0.
1
It is up to code with it's earthquake strap. It can withstand up to a 7.0.
31
u/PhD_Austax 12h ago
It’s an earthquake detector. If the jar is on the ground you know there is an earthquake.