These are still around now
www.icechallenger.com/
Wicked video, though.
(, Thu 22 Jan 2009, 11:26, Reply)
Not really the same propulsion idea though
and god what a shit web site. If you use flash just embed the friggin videos :)
(
sinisterduck, Thu 22 Jan 2009, 11:30,
Reply)
From what I can remember
Their vehicle used good old fashioned wheels on land, but when they came to nasty ice fields they would float on the screws, which would rotate to break the ice and also give them propulsion.
And yeah, the site is pretty 2002.
(, Thu 22 Jan 2009, 11:34, Reply)