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This product is only available in German.

As nerds, we like jokes and plays on words that outsiders might not get. Our favourite dead horse to beat is the number Pi. After all, Pi is basica...

The cake is a Pi(e)! Mathematicians get it… The symbols on this plate may look complicated, but they are actually a pun. When read out loud, they f...

Admittedly, mathematics has managed to get such a bad rep that even synchronized vacuuming appears more interesting to many people. To someone who ...

Sometimes, you've got to crack some jokes to make a pie. Most people know from maths class that the number ? is invaluable for many calculations - ...

This product is only available in German.

No matter how much you want them, some things are just not meant to be: fire and water, good and evil, or roots and negative numbers. There is no r...

Be it from George Orwell's novel 1984, Soviet propaganda or the Radiohead song, most people are acquainted with the (false) equation 2+2=5. Apart f...

No matter how much you want them, some things are just not meant to be: fire and water, good and evil, or roots and negative numbers. There is no r...