Mathany Green House is a sustainable off-the-grid home in upstate New York. When their well was installed, they sent a GoPro camera down into the newly-drilled well because the driller said there were limestone caves down there. As the rope is fed, you see what the inside of a modern day drilled well looks like. Then all you can think is "How deep is this well?"
It's 120 feet deep. Or maybe more, but that's as far as the camera went down. Most of it is under water. They either reached the bottom, ran out of rope, or gave up when the light was gone. The caves were reported to be at 110 feet, but we can't see anything that far down. Still, the video is mesmerizing as it plunges further and further into the depths. The ride might be a little claustrophobic if you are so inclined, but you can pretend you're traveling through a wormhole into another dimension, if that helps. -via Geekologie