You can't sleep in them, but if you make them strong enough you can sit in these well built snow caves.
It's less dramatic then it looks.
The front wall is being built to take the edge off of the attacking waves.
Hours went into making a fortress that could withstand the violent
waves of the ocean. Ten minutes and seven waves later the fortress was completely wiped out.
Scuba diving is great even if its in a pool. But it's hard to leave.
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