1. This is how horses fly on a plane:
2. This is one of the few known photos of Vincent van Gogh, shown here at age 20:
3. This is the 2.7mm Kolibri, the world’s smallest pistol:
4. In a French deck of playing cards, instead of seeing J, Q, and K, you’ll see V, D, and R:
5. This is what Bob Ross looked like before he had his iconic hairdo:
6. This is a picture of the ice mountains of Pluto as seen from the New Horizons space probe:
7. Also, while we’re at it, this is how big Pluto (above its moon Charon) is compared with North America:
8. These were some of the job necessities for a TWA flight attendant in the 1940s:
9. This is what Hong Kong looked like circa 1920…
10. And here’s what it looks like today:
11. This is the last photograph ever taken of the Titanic:
12. And this, in all its 1912 glory, is what a first-class suite looked like on the ship:
13. Michelangelo’s “David” is gigantic:
14. There’s a device called a Vein Viewer that shows doctors and nurses where your veins are located:
15. This is what cigarette smoke does to a wall:
