The Flybar (Extreme Pogo Stick)
 

Cool Tools

Cool Tools is the creation of Kevin Kelly, a latter day editor of Whole Earth Review (nee Co-Evolution Quarterly) and Whole Earth Catalogs; and founding executive editor of Wired magazine. Cool Tools is the virtual evolution of a Whole Earth Catalog: books, software, videos, maps, implements, instruments, gadgets, hardware, websites, or gear that are useful or just cool. It's a website and a weekly e-mail list (if you prime the pump by suggesting a tool). It's also a book available as treeware from Amazon or as a PDF from the website. (Thanks to pisicapturist Steve Golden for this one)

Kevin Kelly -- Cool Tools