Inner space
The area I live in has a lot of variously sized limestone caves, and I've always been fascinated by the concept of underground cities/space stations/etc, likely because I live in a really sprawling city & state. I love this concept!
London's Newest Farm Is an Abandoned Bomb Shelter Deep Beneath the City "Zero Carbon Food's underground farm, as their name might suggest, is supposed to be carbon neutral. The energy used by LED lights is meant to be offset by savings from growing hydroponically underground, where the temperature stays the same all year round. "
London's Newest Farm Is an Abandoned Bomb Shelter Deep Beneath the City "Zero Carbon Food's underground farm, as their name might suggest, is supposed to be carbon neutral. The energy used by LED lights is meant to be offset by savings from growing hydroponically underground, where the temperature stays the same all year round. "