Timber! The World’s First Wooden Transistor
Cars That Think
APRIL 29, 2023
Transistors inside modern computer chips are several nanometers across, and switch on and off at hundreds of gigahertz. Organic electrochemical transistors, made for biodegradable applications, are milimeters in size and switch at kilohertz rates. Then, the remaining cellulose-based structure was coated with a conducting polymer.
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