When a company claims to have created what’s essentially the holy grail of batteries, there are bound to be some questions. Interest has been swirling since Donut Lab, a Finnish company, announced last month that it had a new solid-state battery technology, one that was ready for large-scale production. The company said its batteries can…
I emailed 126,148 leads that were over five years old — 61 responded, and seven converted that same week. I’d say that’s worth being “annoying” to a few.