Thursday roundabout

Glenn Reynolds on the Yale art project story. Is it a hoax?

Jeff Jarvis at Buzz Machine: Journalism as a control point.

Ophelia Benson catches up with 'Brain Gym' at Notes and Comment.

Respectful Insolence: Why woo is thriving in academic medical centers.

Edward Lorenz has died. The Reference Frame takes a look at the Lorenz attractor.

And finally,

Flying penguins! I missed this when the BBC broadcast it at the start of the month.