At the museum, George discovers something he has never seen before-a vending machine & becomes curious as to how 1 works, thinking there's a farmer & an apple tree inside an apple machine. But then someone shows him what's really inside: a series of simple machines. The Man's asked by Professor Wiseman to host a party for 2 expedition groups at his apartment & leaves George in charge of dessert. So George decides to build his own vending machine to make it.