Columbus proved BB-8 was round.

Snapshots:

1. This Post - 1, 2

2. entered in a diss with Neil deGrass... - 1, 2

3. Tyson's tweet - 1, 2

4. asked - 1, 2

5. replied - 1, 2

6. Boom, science, bitch! - 1, 2

7. <em>"@neiltyson @loomborn the idea that people thought the earth was flat in the dark ages is a falsehood made popular in the 19th century"</em> - 1, 2

8. Inventing the Flat Earth - 1, 2

9. comment of mine - 1, 2

10. /r/OutOfTheLoop - 1, 2

11. /u/TimONeill - 1, 2

12. rap song - 1, 2

13. in the end - 1, 2

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