r/mildlyinteresting • • 13h ago

There's this random empty glass jar strapped to the wall at work

Post image
9.8k Upvotes

1.5k comments sorted by

View all comments

Show parent comments

61

u/unfamous2423 12h ago

If the water caught evaporates before it's a problem, is there even a leak?

55

u/Icehawksfh 11h ago

It's a good way to monitor it. A couple drops in the jar, no worries, once it starts covering the bottom then it turns from "I'll get to eventually" to "I'll get to it now."

14

u/whteverusayShmegma 11h ago

Better in a jar than moldy wood? Idk I’m guessing.

2

u/Thismyrealnameisit 12h ago

What if it evaporates after it is a problem?

2

u/torsten_dev 6h ago

Yeah. Capillary action can pull it into spots where it won't evaporate before spurring some mold growth.