An arctic cold snap struck the US Midwest on January 6, bringing some record-low temperatures to the area. As values in Dubuque, Iowa, plummeted, owners of a T-shirt-printing company decided to put their product to the test. Tom Rauen of Envision Tees doused a shirt in water before letting the elements do their work. After just one minute, the T-shirt is frozen in place. Credit: Tom Rauen / Envision Tees