You are viewing a single comment's thread from:RE: Shopping Is A Lot Cheaper In The BorderView the full contextocrdu (71)in #photography • 7 years ago Kleef? We usually go to Gronau or Münster. And a riddle for you: Why are manhole covers round?
Kleve indeed :D
why? dunno hahah cause the hole is round but why ?
Because a round cover can't fall in, no matter what angle and orientation. A square one can. Great engineering thinking, that, I like it.
really?
hmmmm ...
Try it with some round and square Tupperware-like stuff if you don't believe me.
Usually when you see a square cover it has hinges to attach it, round covers don't need that.
oh, you're right! ^ ^
Duh.
Heehee. You tried it?
yes, with a lunchbox haha
I should so I did :D
nothing to loose haha
I did yesterday and I had to laugh