Paul Ehrenfest: The making of a theoretical physicist | 
Well this has to be one of the best beginnings of a book on thermodynamics😂
julesG 🤣🤣🤣 2y
BarbaraJean Never before have the words “Now it is our turn” felt so ominous. (edited) 2y
Tonton @BarbaraJean 😂😎 2y
Tonton “Perhaps it would be wise to approach the subject cautiously…” 2y
BarbaraJean @Tonton Yes, caution indeed! 😁 2y
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