Viewing profile — andrawesbahou
andrawesbahou
HN member- Joined
- Mon, Nov 23, 2020, 9:05 AM UTC
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- 23
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- 8 items
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About andrawesbahou
Recent public activity
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Comment #38144021
Someone in the chip design lab at ETH Zurich (IIS) wrote a script to get metal deposited during the chip fabrication process, without causing short-circuits. The script would take …
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Comment #29142071
Sorry for that, I updated my profile with email.
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Comment #29129320
It's unlikely they will end up in a landfill. A completely spent battery has cobalt, nickel, manganese, lithium, copper and steel which can fetch around $1500 on average. The trick…
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Comment #29129277
It's going to be hard to push regulation to specifically make it easier to dissassemble them. However, regulation that makes the manufacturer responsible throughout the life of the…
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Comment #29129250
No joke, cutting it out makes the batteries explode if they are not deeply discharged.
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Comment #29129236
Recycling in the case of a battery means shredding it, and reducing it into a so-called "black mass", a powder rich in cobalt and nickel. What I've seen is a lot of premature recyc…
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Comment #29129214
The $2000USD figure is approximately correct. We've run the numbers to be between $800-3200 depending on the weight of the battery, and how difficult it is to disassemble. 3200 for…