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Just do not bury yourself alive (9 photos)
Suddenly, over the attempt to build a tunnel sand on the beach of California for 17-year-old guy Matt Mina. When at a depth of two meters guy decided to expand the walls of his tunnel, sand collapsed completely filled up Matt. At first he tried to dig up the rest, and then they were joined by rescue workers ... The search lasted about 30 minutes, after which the guy finally pulled out. He was unconscious, but he was in time to help. In general, all ended well.
