Linoleum, which was created by pressing cotton scrim with oxidized linseed oil and adding cork dust and coloring, became instantly popular.

How should the artifacts of the space race be preserved?

National parks and monuments can harm local economies in some situations, but in other situations they can substantially boost local economies. 

At the annual meeting of the American Association for the Advancement of Science, Vint Cerf warned about an impending "digital dark age."