#nationalchewinggumday In 2007, a British archaeology student discovered a 5,000-year-old piece of chewing gum made from bark tar with tooth imprints in it. Presumed to be the oldest piece of chewing gum, the discovery took place in Kierikki, Yli-li, Finland. No word on whether the gum was found stuck on a shoe or under a desk. 😂🤣