Cfrgtkky

I saw a strange sign on a door to a geophysics lab in a museum in Switzerland. I was really curious about what it means and wanted to know if anyone is familiar with this sign.

Here's the full image of the door so you can see the context/type of work going on in the lab.

I notice that the sign:

• Doesn't quite match the other signs for scale or style


• Isn't obvious in what it's communicating (unlike normal warning signs)


• Looks like a monster (apparently "We Must All Stop ManBearPig" from South Park):
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I conclude that it's a joke by the museum staff, much like this "velociraptor-free workplace" sign at the Field Museum in Chicago.

tl;dr- It's ManBearPig from South Park. In the future, you can look up stuff like this with a reverse image search, like this one.

If you find a strange indicator on a lab door, it may be easiest to do a reverse image search. It's sorta like Google'ing something, just you're querying with an image rather than words.

In this case, I tried TinEye, searching with the image you provided in the question,
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by referring to its URL, https://i.stack.imgur.com/usUNw.png. The search results page reveals that this is a warning about the infamous ManBearPig, as previously documented in the series South Park.

Obviously, this serves as not just a warning about the horrors of the existing monster, but to remind researchers about the potential hazards of their reckless tinkering in what man was not meant to meddle with.