AI, SALT & BATTERIES
We are, as a society, addicted to many things. Tiktok, Call the Midwife, the easy and free dissemination of information and the purchase and fetishisation of PC parts ( just us?) But there’s one thing that, if it vanished overnight, would put us back into the stone age (or at least the 1980s, which is more or less the same thing).
We’re talking about the lithium battery. They power our smartphones, our earbuds, our laptops, and increasingly our cars. We use them because of their high energy density and the fact that the chemical reaction that pumps out the volts is reversible, so
