In his ongoing study and obsession with metrology, Adam has been attempting to find his ideal recreation of Le Grand K, the object formerly used as the international prototype and standard for the measurement of a kilogram. He's finally found a kilogram cylinder that will suffice for his collection, and builds the two-bell-jar display that famously houses the metrological artifact in a vault outside Paris!

Adam Savage's Epiphany on the Science of Measurement!    • Adam Savage's Epiphany on the Science...  
Premium/Patron exclusive: Adam builds a display case:    • A Display Base for Le Grand K (ASMR)  

Shot by Adam Savage and edited by Josh Self
Music by Jinglepunks

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Intro bumper by Abe Dieckman

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