Uncategorized
- Tech
Soft blow hardens Columbia-disaster theory
By blasting a gaping hole in a shuttle wing with a block of foam fired from a gun, a NASA investigative team appears to have confirmed the leading theory of what caused the Feb. 1 destruction of the space shuttle Columbia.
-
19331
Since “most pleural abnormalities don’t actually interfere with lung function,” the statement that dangerous asbestos exposures extended beyond the workplace in Libby, Mont., must be considered an opinion or assumption, not something confirmed by scientific studies. The heading for the article could just as well have ended “may only be a minor problem.” Bud MarchettePebble […]
- Earth
More Than a Miner Problem: Asbestos exposure is prevalent in mining community
A new study of the residents of Libby, Mont.,
