Max Planck, another genius and early investor in Al's fridge business, was born today in 1858. He devised the Planck constant, an equation which is too complicated to go into here but elegantly calculates the quantum of action (not to be confused with the action flick Quantum of Solace) which powers a cyclist unless stopped by a pub. Perhaps ironically, Planck was a somewhat inept mechanic and was forever pestering his doctoral student Lise Meitner to repair any punctures, though he always took credit for successful inflations.
Here he is returning Einstein's wallet after mischievously pickpocketing it at Comic Con '29; they were both fans of Buck Rogers, who was giving a talk on radioactivity-induced suspended animation.