An experiment done in the 1990s exposed children to various levels of lead. The lawsuit filed in 2001 by the parents of over 100 participants accuses the Kennedy Krieger Institute that the scientists knowingly used the kids as test subjects in toxic dust control study. [more inside]
posted by hat_eater on Sep 19, 2011 - 51 comments

Double Full Full Full, annotated (NYT video, reg REq'd) U.S. Olympic Team aerial skier Ryan St. Onge and a science reporter describe via video the physics going on as he executes a triple backflip with four twists. Also, the snowboard halfpipe. (Don't ask me why a triple backflip with four twists is called a "double full full full")
posted by planetkyoto on Feb 3, 2010 - 16 comments

Does american football unavoidably lead to brain damage over time? Does a culture favoring perseverance at the expense of well being begin in high school?
posted by phrontist on Oct 13, 2009 - 96 comments

NYT Guesstimation Quiz. Enrico Fermi estimated the yield of the Trinity A-bomb test by dropping some shredded paper. He also asked his students to estimate unusual quantities like the number of piano tuners in Chicago - to show that just about anything can be estimated without detailed knowledge.
posted by Electric Dragon on Apr 1, 2009 - 54 comments