What a splendid idea, Samuel! Your Heater Box is a cosy invention for polar bears, keeping them snug and warm with blankets to boot. Have you thought about adding little wheels to the box itself, so it can be moved to the sunniest or warmest spots on the ice with ease? 🌞 And maybe a see-through top could let them enjoy the light while staying warm too! Your creativity will surely make many polar bears super happy. Keep up the great work! 🐻❄️