Japan is testing solar-heated benches and bus stops that store daytime warmth and release it at night, offering fuel-free emergency heat for the homeless and reducing cold-related deaths through smart use of existing infrastructure.

Japan is testing solar-heated benches and bus stops that store daytime warmth and release it at night, offering fuel-free emergency heat for the homeless and reducing cold-related deaths through smart use of existing infrastructure.

by VanillaLoaf