How the WWE Experience Works
Ever wonder what happens behind-the-scenes at a WWE live event? HowStuffWorks teamed up with WWE for an exclusive all-access look! Learn how the WWE ring is built with ring crew and referees Chad Patton and Charles Robinson, how crews build the stage, and how WWE Superstars Dolph Ziggler, Natalya, Ryback and Seth Rollins prepare for a match.
HowStuffWorks: How Porta Potties Work
You can find porta-potties at festivals, construction sites and concerts across the planet – but how do they work? Get a closer (non-messy) look here.
HowStuffWorks: How Printer Ink Works
Printer ink sounds pretty mundane but as it turns out there's a lot of science and technology behind it. From nozzles projecting ink at incredible speeds to reasons why refilling cartridges isn't a great idea, we explain how printer ink works.