Hacker News new | ask | show | jobs
by alexey-salmin 278 days ago
Do you think rare earth minerals for batteries and photovoltaics grow on trees?
2 comments
pfdietz 278 days ago
Photovoltaics don't use rare earth minerals (and Li-ion batteries only use yttrium in one particular variety of LFP cells.)
link
medlazik 278 days ago
Who talked about those? Not the fucking point. Nuclear isn't clean.
link
alexey-salmin 278 days ago
What source of energy is clean then?
link
KaseKun 278 days ago
No point, old mate just can't deal with anything but perfection. No energy source is clean, so let's not bother.
link