New post: “2% per degree Celsius . . . the magic number for how worker productivity responds to warm/hot tempera... http://bit.ly/UeKpcS
6:32 AM - 17 Sep 2012
0 replies
2 retweets
1 like
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.