#21 This right here is Vincent van Gogh's painting palette:
#22 This is what first class on a plane in 1960 looked like:
#23 This is Robert Wadlow, the tallest man who ever lived:
#24 And this is Pauline Musters, the shortest woman ever to live:
#25 This is what the end of 13,000 miles of the Great Wall of China looks like:
#26 This painting by Leonardo da Vinci is the most expensive painting ever sold:
#27 This, wicker chairs and all, is what the interior of a plane looked like in 1925:
#28 In 1955, it cost $4.75 to go on 10 rides at Disneyland:
#29 This is the violin Wallace Hartley, bandleader on the Titanic, played as the ship sank:
#30 This monument to the doomed Donner Party shows just how deep the snow the unfortunate travelers had to deal with was:
#31 This is the world's oldest surviving photograph, taken by Nicphore Nipce in 1827:
#32 Here's what the original, un-enhanced world's oldest picture looks like today:
#33 The presidents on Mount Rushmore were originally planned to look like this:
#34 This is what a 3-year-old Albert Einstein looked like:
#35 This is what the iceberg that sank the Titanic looked like after being hit:
#36 This is what the Mayan temple at Chichen Itza looked like before it was restored:
#37 And this is what it looks like today:
#38 This is Ham the chimpanzee, the first ape launched into space:
#39 This pointy thing is what a nuclear bomb actually looks like:
#40 In 1962, three men escaped Alcatraz Island prison after fooling guards with papier-mch decoy heads that looked like this:
