1 Mercutio: Hmmm. Something weird is happening at the Large Hadron Collider...
1 Ophelia: What is it?
2 Mercutio: The live results page and webcams seem to have gone into some sort of strange... time loop.
3 Mercutio: I have a really bad feeling about this.
3 Shakespeare: What's going on?
4 Mercutio: Hmmm. Something weird is happening at the Large Hadron Collider...
4 Ophelia: What is it?

If you haven't heard about the Large Hadron Collider, you've probably not been surfing the Internet for the past few months. In particular, there have been various scaremongering rumours about the safety of the experiments (or lack thereof) to be performed at the LHC. CERN itself has a public relations page addressing these concerns.

But nowhere has anyone said anything about this possible consequence...

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2020-08-15 Rerun commentary: Well, the Large Hadron Collider has been operating successfully for the past eleven years - punctuated by two so-called "Long Shutdowns" of about two years each, to allow for system upgrades. We're currently in the middle of Long Shutdown 2, and the LHC is scheduled to resume operations again in 2021.

And as far as I know, the LHC hasn't destroyed the universe yet.

Ot has it???...