Nah, Revolymer's latest concoction won't play music or record your favorite shows, but if it passes European health and safety tests, it could end up in your mouth before long. The Bristol University spin-out company "claims that it has created a new material (dubbed Rev7) which can be added to gum
that makes it much easier to remove from surfaces," and in testing, it actually "vanished from street surfaces within 24 hours," presumably from rain or street sweepers whisking it away. Moreover, the newfangled gum would even dissolve quicker than traditional pieces, and if all goes as planned, it could be launched as "early as next year." Shoe soles, rejoice.