Cool! Four foot isn't very deep.
Even little short people (5'2") can wade through that without getting on their little tippy toes.
Besides, I'm kinda curious about what's been under those glaciers all these years.
Maybe the Discovery Channel will run a new documentary about it.
This could save an awful lot of digging!
You too?
I've wanted to know what's under the ice near lake Vostok.
Especially since the lake's currents apparently are driven by thermal vents of one kind or another.
Or so a Scientific American article guessed a couple years back.
Jimmy Hoffa?