Michael Grab's mind-bending rock formations aren't held together by glue or steel rods. Shockingly, his rock piles are stacked using only the laws of gravity

Name: Michael Grab's mind-bending rock formations aren't held together by glue or steel rods. Shockingly, his rock piles are stacked using only the laws of gravity
Uploaded: 2021-08-03T12:22:47+00:00

93 views · Tuesday, August 3, 2021 (3 years ago)