Meme of two women fighting while a man smokes from a pipe in the background.
The women fighting are labeled "mathematicians defining pi" and "engineers just using 3 because it's within tolerance"
The man smoking is labeled "astrophysicists" and the pipe is labeled "pi = 1"
Electrical engineer. Never used 3. Always 3.14. don't really get the joke.
I've seen some blueprints who use 3.5. I guess it's close enough but definitely not too small