Even More Terrifying Scientific Theories

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Text version: https://www.toptenz.net/even-more-ter...

Coming up:

8. A gamma ray burst or a supernova could trigger a huge mass extinction
7. The universe we experience might be embedded inside a much cooler one
6. The Dark Forest Theory is a terrifying explanation to the existence of extraterrestrial life
5. Every single thing you do might be influenced by sheer terror
4. Super-microbes may eventually evolve to render antibiotics useless
3. Ghosts are even more terrifying than you think
2. Man-made black holes
1. We might be living inside a black hole

Source/Further reading:

https://www.astrobio.net/news-exclusi...
https://phys.org/news/2014-12-univers...
https://bigthink.com/scotty-hendricks...
https://www.scientificamerican.com/ar...
https://worldmicrobiomeday.com/blog/t...
https://www.smithsonianmag.com/smart-...
https://www.seeker.com/man-made-but-v...
https://www.mic.com/articles/53519/we...