Back to the land / Tracking ivory / They helped erase ebola in Liberia. Now Liberia is erasing them / Rotten ice / Why are sports bras so terrible? / The man who tried to redeem the world with logic / A very naughty little girl / The false gospel of Alcoholics Anonymous / Thirty million gallons under the sea / The bed-rest hoax / The siege of Miami / What's left behind / The will to change / The modern moose / The lost girls / Solar, eclipsed / Return of the wild / Perfect nails, poisoned workers / Attack of the killer beetles / The whole universe catalog / Bugged / My periodic table / The really big one / Begin cutting / Telescope wars