3+ hour, 15+ min ago  (763+ words) A key tax credit in the US ended, but heat pump sales are still going strong. It feels as if it should be illegal to even think about heating appliances during the height of summer—seriously, these heat waves in…...

2+ mon, 3+ week ago  (656+ words) Sam Calisch, SM ’14, PhD ’19, wants to make your kitchen greener—and bolster the grid at the same time. He’s starting with battery­-powered electric ranges that plug into a standard outlet. Copper’s induction range draws power from a rechargeable lithium…...