▲ 63 ▼ What is this dome-shaped metallic thing I saw while walking around? (lemmy.world) submitted 13 hours ago by troglodyte_mignon@lemmy.world to c/whatisthisthing@lemmy.world 34 comments fedilink hide all child comments This picture was taken this summer in the south of France, in case it’s relevant. The area was on the side of a mountain (near a village) and had olive trees all around. Any idea?