The photo above is the closest humanity has ever come to creating Medusa.
If you were to look at this, you would die instantly.
The image is of a reactor core lava formation in the basement of the Chernobyl nuclear plant. It’s called the Elephant’s Foot and weighs hundreds of tons, but is only a couple meters across.
Oh, and regarding the Medusa thing? This picture was taken through a mirror around the corner of the hallway. Because the wheeled camera they sent up to take pictures of it was destroyed by the radiation.
(Source: balalaikaboss, via witchcrft)