Show HN: HackerThings - Products for hackers
Huh, the temperature-sensitive glass [1] featured on the home page seems backwards. The coolest parts are red, and the hottest parts, blue. (This violates color theory and standard heat maps.)<p>[1]: <a href="http://www.inventables.com/technologies/temperature-sensitive-glass" rel="nofollow">http://www.inventables.com/technologies/temperature-sensitiv...</a>