Here’s a geeky shirt that’s relevant to photography: today’s Woot shirt of the day is titled “Everything is Golden“, and features the golden ratio! It’s available until the end of the day for $10 with free shipping.

Everything is Golden [Woot]

The popular deal-a-day website Woot made this fun behind-the-scenes video showing how the site’s product photographs are made.

A visual explanation of why vampires and photo booths don’t mix. Woot is selling this shirt today — grab it now for $10.

Lesson learned: if you have a vampire friend, remember to turn off the camera flash when shooting portraits!