Workout of the day


Rest Day

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View “Leonardo da Vinci’s Geometric Sketches,” Mathematical Association of America.


“Peer review is a flawed process, full of easily identified defects with little evidence that it works. Nevertheless, it is likely to remain central to science and journals because there is no obvious alternative, and scientists and editors have a continuing belief in peer review. How odd that science should be rooted in belief.” —Richard Smith, former BMJ editor

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Feb. 21 kicks off five weeks of Open workouts. People of all ages and ability levels can participate, Rx’d or Scaled. Complete the workouts at any of the 15,000+ CrossFit® affiliates worldwide or in any gym, garage, or park.

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