The world celebrates March 13 every year Day of fur headphonesbecause it was on this day in 1887 that the American Chester Greenwood received a patent for headphones made of fur.

The idea of ​​creation warm headphones came to Chester when he was only 15 years old. The boy was walking home from the rink and covered his ears with his hands because of the cold wind. Without thinking for a long time, Chester drew a sketch and sewed himself warm headphones, in which it turned out to be very comfortable to skate. Then Chester Greenwood decided to patent fur headphones.