http://www.forevergeek.com/2008/05/hot_stuff_color-changing_coffee_cup_lid/ Nerds are for Dorks Sat, 21 Nov 2009 10:14:48 -0800 http://wordpress.org/?v=2.8.5 hourly 1 http://www.forevergeek.com/2008/05/hot_stuff_color-changing_coffee_cup_lid/comment-page-1/#comment-39698 whacko Thu, 15 May 2008 20:06:48 +0000 http://forevergeek.com/general/hot_stuff_color-changing_coffee_cup_lid.php#comment-39698 Like you can't feel if the coffee is hot, by touching the foam cup itself. Come on... what's next? labels on knives to indicate that it's sharp? Like you can’t feel if the coffee is hot, by touching the foam cup itself. Come on… what’s next? labels on knives to indicate that it’s sharp?

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