In this video I take you on a tour of the visible internal workings of a 27C512 EPROM microchip, with the aid of an optical microscope at up to 800x magnification. With any luck, you won't find it too boring and you'll learn a bit about what's inside a microchip and how they work. Addendums and corrections have been made in annotations. As annotations are not available on mobile devices, if you wish to see these you should view this video on a computer. Thumbnail image by Zephyris (Own work) [CC-BY-SA-3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons Channel owned and operated by Dan the Man. www.DantheMan.weebly.com. Proudly a member of the Fullscreen community. Thank you for your support, you're all awesome!