Leonardo da Vinci was dyslexic, and he often wrote backwards.
77
Che Guevara suffered from asthma!
9
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
Grenades were invented in China over 1,000 years ago.
50
The Mint once considered producing doughnut-shaped coins!
60
If Earth's history was condensed into twenty-four hours, life would've appeared at around 4am, land plants at 10:24pm, dinosaur extinction at 11:41pm, and human history would’ve began at 11:58:43pm.
21