Kevin Kelly's CoolTools is an indispensable resource for discovering the most important kind of gadgets of all: practical ones. Here are some of the site's best recent finds.
After years of wanting to, I finally submitted a Cool Tools entry, and my friend Steve Leckart edited it for me. It's about using a spare Playstation cable, which one of the smart readers at KK.org recognized as a IEC C7 cord, instead of the nub or grounded garden hose that comes with a Mac Laptop.
Why? My reasons for…