Today’s Solutions: November 03, 2024

Former mine shafts and tunnels

Former mine shafts and tunnels could serve as underground farms

Old coal mines in Britain could be resurrected in the form of subterranean food farms to yield large-scale crop production. Former mine shafts and tunnels have the perfect environmental conditions for farming and could produce up to ten times as much food as farms above ground. A seven square meter Read More...