Geekolinks: 9/14

1. iPod evolution, then and now (GeekSugar)
2. Exploring Pablo Escobar’s abandoned island (Environmental Graffiti)
3. The 20 best teachers on the Internet (Hypervocal)
4. Married to the Sea authors are back to blogging (The Daily Dot)
5. 5 terrifying implications of surviving a horror movie (Cracked)
6. It only makes sense that the one meme turned into this meme (Flavorwire)
7. Things to do underwater (Mental Floss)

(title pic via reddit)