JAPAN INTRODUCES SOLAR HEATERS THAT STORE DAYTIME ENERGY AND RELEASE WARMTH ALL NIGHT FOR THE HOMELESS In a remarkable step toward humanitarian innovation, Japan has developed solar-powered outdoor heaters designed specifically to help homeless individuals survive freezing winter nights. These smart heaters absorb and store heat throughout the day, then gradually release it after sunset—providing a constant, reliable source of warmth without using fossil fuels or electricity. • The heaters use h