captainarchive
Distinguished Member
When I first saw this I thought it was going to show rock that appear to have moved in deserts were being moved by invisible being.
"Never mind aliens in outer space. Some scientists believe we may be sharing the planet with 'weird' lifeforms that are so different from our own they're invisible to us"
Life on Earth
"Never mind aliens in outer space. Some scientists believe we may be sharing the planet with 'weird' lifeforms that are so different from our own they're invisible to us"
Life on Earth