A video explaining a connection I realized between "twin primes" and 12-hour clocks (and featuring 3 squirrel cameos!).... Sometime, I'll show patterns of other "prime constellations" in an episode on the main Combo Class channel:    / comboclass  

Also here's an older episode on the main Combo Class channel about prime proofs/conjectures for those who haven't seen:    • Which Ancient Questions About Prime N...  

And check out the latest episode on that channel about number names here:    • The Land Between Numbers and Letters  

Combo Class links:
Patreon:   / comboclass  
Main channel:    / comboclass  
Subreddit:   / comboclass  
Discord:   / discord  

If you have any extra clocks/dice/etc., here's my private mailbox address (not my home address). If you're going to send anything, please watch this short video first:    • You Can Now Mail Me Things to Put in ...  
Domotro
1442 A Walnut Street, Box # 401
Berkeley, CA 94709

Combo Class, taught by Domotro, is a crazy educational show where you can have fun learning rare things about math, science, language, and more! This is the channel for Domotro's Combo Class bonus videos, shorts, and livestreams - make sure you're also subscribed to the main ‪@ComboClass‬ channel where the main episodes go!

DISCLAIMER: any use of fire, tools, or other science experiments in this series is always done in a safe and professional way. Do not try to copy any actions you see in this series yourself.