Glacier block is the strongest and it only costs 25 cents a block. (And you thought the Glaciers were receding. Ha!)
Whatever this weird website you reference is about, it has nothing at all to do with either global warming research or your unfinished school homework.
Hopefully, no taxpayer dollars subsidized that "research" facility.
I have seen www.Igloohotels.com, where this site has some ice built hotels across world. and this site is completely dedicated for climate change research....I stunned. don't they have any other way?