barrett: typically the freezing facilities are very close to the place where the vegetable is grown. so within hours, that vegetable is frozen. .
there was a psychological toll, too. olczyk felt he was letting down his family and friends, letting down nbc and letting down the blackhawks, for whom he regularly broadcasts games. .
chess grandmasters show the same longevity advantage as elite athletes .
when his patients ask how long they’ll be at the hospital with a procedure like this, he tries to manage their expectations. .