Scrooge McDuck Wikia
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The Biodegradable Clock is an invention of Gyro Gearloose's.

Description

One of Gyro Gearloose's relatively limited number of inventions to have been duly and successfully patented, the Biodegradable Clock existed by 2006, an unwieldy device which Gyro kept in his laboratory and used to tell the time himself.

Behind the scenes

The Biodegradable Clock appears in the opening panel of the 2006 story The Inventor's Inventor.

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