Event:
In an apparent effort to keep his contract, a subcontractor at Japan's defunct Fukushima's nuclear power plant shielded dosimeters with lead plates to ensure they did not reach radiation limits, and workers to lie about possible high radiation exposure
More Notable Events on July 21:
1990 Goodwill Games opens in Seattle, Washington
1989 Greg LeMond wins Tour de France in fastest time
1984 1st documented case of a robot killing a human in U.S.
1969 Neil Armstrong steps on Moon at 2:56:15 AM, GMT
1930 U.S. Veterans Administration forms
