Black magic
Smart use of coal can shield India from foreign crises When Trump’s blockade left Cuba without oil last month, 56-year-old Juan Carlos Pino modified his 1980 Fiat Polski to run on charcoal (bit.ly/41XQzqd). No, he didn’t strap on asteam engine. Rather, the eighth-pass mechanic added a homemade gasifier – a closed tank for heating charcoal…