Absolutely Needed Sign.... If The Goal is Universal Malfunction

If you don't get it, look up tautology, and know you are part of the problem in communication break down in the world today.

If you do get it, share it.  Maybe we can stop the destruction of the world.

When an Oval is Not an Oval

Sunday I went out to walk on a local MA walking track, the oval type, that had been plowed, sort of. I needed to add some step to my daily life, as Sundays I am to much in the sedentary frame of mind. I saw this sign.

Really.

When I was in Jr. High, then again High School and then again in Undergrad, the circumference of an ellipse was a constant.

New Math I guess.

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Having trouble with geometry or math?  Then this is a really good source for learning it or helping other learn it. Old Dogs, New Math: Homework Help for Puzzled Parents

The Zombie Apocalypse perhaps?

No no, don't go in there.