http://blogs.discovermagazine.com/discoblog/2008/09/11/scientists-say-usain-bolts-chest-thumping-cost-him-14-seconds/ Quirky, funny, and surprising science news from the edge of the known universe. Tue, 02 Dec 2008 00:39:02 +0000 http://wordpress.org/?v=2.3.1 http://blogs.discovermagazine.com/discoblog/2008/09/11/scientists-say-usain-bolts-chest-thumping-cost-him-14-seconds/#comment-14060 afewtips.com Thu, 11 Sep 2008 18:57:36 +0000 http://blogs.discovermagazine.com/discoblog/2008/09/11/scientists-say-usain-bolts-chest-thumping-cost-him-14-seconds/#comment-14060 Just goes to show ya', they are trying to win the race - the WR is not the focus. Just goes to show ya’, they are trying to win the race - the WR is not the focus.

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