Wednesday
There seems to be no agreement about the appearance of Mohammad Bin Musa Al-Khawarizma except that he probably had a beard and a turban.
Thursday
Ceps and porcini mushrooms are the same thing.
Friday
Garfield (US President) knew a neat proof of pythagoras’ theorem.
Saturday
Found a neat proof for the “knot” pentagon construction.
Sunday
Created an inelegant proof of the Pappus property.