They call him the Freak. Standing on the mound at 5'10" and weighing in at just 172 pounds, Tim Lincecum's nickname isn't describing an imposing physical presence, but referring to his lack thereof. Ninety-eight mile-per-hour fastballs aren't supposed to come from frames like that.
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Science is reinventing play, from extreme sports to gamification to ridiculous roller coasters to the playgrounds of tomorrow, and this issue is chock full of fun. Also, on a less fun note: Did global warming destroy my hometown?