5 Things Swimmers Can Do to Stay on Track During the Polar Vortex - SwimSwam

1. 5 Things Swimmers Can Do to Stay on Track During the Polar Vortex  SwimSwam
2. Here's The Real Connection Between The Brutal Polar Vortex And Global Warming  ScienceAlert
3. Deadly polar vortex sweeping Midwest with wind chills as low as minus 65  CBS This Morning
4. The 'polar vortex' is in the forecast. Here's what it means.  Duluth News Tribune
5. The Polar Vortex: Hard Facts About Cold Weather  The New York Times
6. View full coverage on Google News

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