enacademic.com

6EJ1m TIL That Jack in The Box created a fake boy band called the Meaty Cheese Boys because NSYNC had a CD promo with McDonald’s and Back Street Boys had it with Burger King.
VMZkG TIL the composition technology used in the penguin animation scene of Mary Poppins wasn't green/blue screen but actually a whole new process called Sodium Vapor Process. They only made one camera for it since they could never recreate the central piece of technology that made it work - a prism
JY95v TIL that there's a name dispute over whether it's appropriate to refer to Ireland and Britain as the "British Isles". Alternatives include IONA or Islands Of the North Atlantic, the Pretanic Isles after their ancient Greek name, and the St. Agnes Isles after the smallest island in the archipelago.