The word 'tundra' comes from the Russian language and it means a treeless, marshy area. The tundra is located in the Arctic Circle.
Bug custard
Bug custard Scientists have found a way to remove contaminated
concrete from old nuclear sites. They have developed a
bacteria-infested yellow gel that eats through the concrete, by
using a bacteria that is responsible for corrosion on concrete
buildings and bridges. Once the concrete has been broken down, it
can be taken up and stored at disposal sites. 9 OCTOBER 1999, P. 6
Cool Articles
