Can the moon's gravity provide cheap electricity? On a remote archipelago, a Swedish company is trying to solve the Achilles heel of green energy. The potential is enormous – but ocean power's greatest strength also turns out to be its weakness.
Can the moon's gravity provide cheap electricity? On a remote archipelago, a Swedish company is trying to solve the Achilles heel of green energy. The potential is enormous – but ocean power's greatest strength also turns out to be its weakness.