Leonardo da Vinci was dyslexic, and he often wrote backwards.
77
Harry S. Truman was the last U.S. President with no college degree.
55
There's a bar in Ireland (presently named Sean’s Bar) that was opened in 900AD.
32
The Taj Mahal took 20 years and 20 thousand men to finish!
83
Leonardo Da Vinci predicted the mass use of solar energy as long ago as 1447.
153
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