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RT @EMSL@twitter.com

Cross section of a 1N4002 diode. The gray piece in the center is the silicon die. There's a soft white silicone "caulking" around the die, to protect it while molding the black plastic case.

Outtake from a photo shoot with @TubeTimeUS@twitter.com

🐦🔗: twitter.com/EMSL/status/138278

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Layer8 in Space

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