With many tech companies avidly hoping you’ll upgrade your pocket computer annually ad nauseum ... metals and circuitry by placing this leaf-based circuit board in an ultrasonic acid bath.

[Janis Alnis] wanted to build an analog computer circuit and bought some multiplier chips. The first attempt used apparently fake chips that were prone to overheating. He was able to get it to ...

For example, what would you think goes into an analog computer? Of course ... A and a perfect voltmeter that doesn’t load the circuit connected to Z. By Kirchoff’s current law we know the ...

Alison Frankel of Reuters reports that Ninth Circuit chief judge Alex Kozinski ... alleged defects in the battery powering Nissan’s LEAF electric car. As purchasers of a Nissan LEAF, Kozinski ...