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I bet you have no idea what a differential is. How to service your air handler…
How to test and change out a breaker or outlet in your house. What a capacitor does… What an “o-ring” does. How to lube the chain on a bicycle.. how to back up a trailer, unclog a sink drain, start a chainsaw without cutting off your kneecap….

How to start and maintain your generator and properly maintain a battery bank?
What is ethanol????

Distill water and delicious “hand sanitizer”…
Catch a catfish? (Much less filet it and cook it without your electric stove)


But MUH COMPUTERS….
Good luck…..


Not even to mention calculating the maximum air speed velocity of an African swallow……..