Whoever posts last is best

[Grahamm]

And ”Squaring the circle”. What’s that all about?

It's a mathematical conundrum, involving creating a square that has the same area as a circle.

Since the area of a circle is measured by pi * r^2 and pi is an irrational number (it never ends) it's impossible to precisely measure the area of a circle.

It's a metaphor for other impossible tasks...