Bert's Hall of Great Inventions (CTW Sesame Street)

Bert takes his buddy Ernie on a tour of what BERT believes to be his (Bert's) own, fantasmical HALL of GREAT INVENTIONS! As usual, Ernie is able to one-up Bert on every single one of the displayed inventions. Eg: Bert shows Ernie a Fly-swatter; Ernie shows Bert a fly-swatter that existed 1000s of years ago .... a cow's tail. Poor Bert.