Or buy car batteries while they're still affordable.
Lead is less abundant in the Earth's crust than cobalt or neodymium, or even lanthanum.
Lead is less abundant in the Earth's crust than cobalt or neodymium, or even lanthanum.
'Toxic effects of lead exposure on bioaccumulation, oxidative stress, neurotoxicity, and immune responses in fish: a review' https://pubmed.ncbi.nlm.nih.gov/30884452/ and numerous other studies.
it felt bad to type that.