allowing the candle to burn brightly again. Then the cycle repeats. [Gilles] does a deep dive into the efficiency of the lantern, which is worth the price of admission alone. These lanterns are ...

Ah, the charm of candlelight! Nothing says “romance” — or “extended power outage” — like the warm, soft glow of a real candle. But if you’re not a fan of burning wax for whatever ...