Black Hole #4 = Death?!

Hello! Today's video is about one number. Yup! an entire video on the number 4. In some cultures, the number 4 is superstitiously a bad number because it sounds like death. Well today, I will be talking about why this number is known as the black hole number in the math perspective.

To this day, I cannot find an example of a word that does not end with 4 letters? Do you know of any? If you do, PLEASE let me know in the comments! Thanks :)

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Credits:
Custom Titles: Simple Video Making
Link: https://www.youtube.com/channel/UCOsP...

Blackhole image:
https://www.freepik.com/free-vector/vector-swirl-cartoon-comic-style-background-curve-decoration-circle-spiral-vintage-illustration_11054310.htm#query=vortex&position=10&from_view=keyword
Image by macrovector on Freepik