A first-grade teacher made science fun on a snow day in Minnesota by shooting ice from a water pistol.<br /><br />The incredible clip filmed on Tuesday (January 29) shows Andy Potter standing on his porch spraying a water pistol into the freezing wind causing ice crystals to form instantly in the air.<br /><br />“It’s the polar vortex, or as we call it in Minnesota… a Tuesday! I embraced my inner six year old at -33F.” Says Andy, the man in the video.
