Erasable Pens | Weird Eyes | Microphones

Erasable pens suck. They are bad pens and barely erase but how do they actually work? Why wasnt that on How It's Made? Crazy eye doctor visit. New blind for two days. Spasm of accommodation. Building a new PC. Testing microphones. Thanks for listening to our TED Talk on podcasting. -----------------Hosts: Christian & Chris Don't forget to leave us a cheeky review and we will read them on the show. Tell your friends that they need some IBS in their life.