A 4.4 magnitude earthquake hit the Los Angeles area this morning. Yesterday, northern Chile was rocked by a 6.7 bone shaker. This seems like a nice time to link to Michelle Lanz' piece from earlier this year chronicling some common earthquake myths. One big one: Doorways aren't actually sanctuary. That idea has its origins in a time and place where most houses were made out of adobe. Today, you're better off dropping to the floor and crawling underneath something sturdy.