1. Improbable past-times 6: Tetris hairstyles. Having two falling pieces is pretty advanced gameplay – it would make me tense every time I looked in the mirror.
2. Alarming true story(?) about how one man cured his asthma by purposively contracting a hookworm. Not for the faint-hearted. (h/t Kottke)
5. Keep at your exercise plan: time-stop video shows effects of 365 days of working out.