[!]

For a long time, I have been saving this link for TmEE, today, I finally was not too lazy to post it! hahahaa...

High-performance green flexible electronics based on biodegradable cellulose nanofibril paper.

Figure 1: Introduction to cellulose nanofibril (CNF) paper and its basic characteristics as a substrate for electronics.

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Figure 2: The fabrication process for deterministic assembly of GaAs devices on CNF paper and quantitative analysis on the influence of GaAs to the environment.

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Figure 3: Microwave active GaAs electronic devices on CNF paper.

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Figure 4: Microwave passive elements and integrated circuit on CNF paper.

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Figure 5: Digital electronics on CNF paper.

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Figure 6: Fungal biodegradation tests of the CNF-based electronics.

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[TmEE]

Hahahaha, that is very very very cool stuff !
Fits well into current update treadmill economics :P
Now they're gonna have to work a little more on it to get the speeds up on the actual logic circuits, they are VERY slow for the time being, but still really cool how such wildly different way actually works !