Foinavon Foinavon Foinavon (1958–1971) was an Irish racehorse. He won the Grand National in 1967 at odds of 100/1 after the rest of the field fell, refused or were hampered or brought down in a mêlée at the 23rd fence. The fence was officially named after Foinavon in 1984. He was at one point owned by Anne Grosvenor, Duchess of Westminster, whose colours were also carried by Arkle. Both were named after Scottish mountains. Foinavon, ridden by John Buckingham, was a rank outsider at odds of 100/1 to win the 1967 Grand National, and his owner Cyril Watkins had such little
Chicago Pile-1 power – about one-half watt. The shape of the pile was intended to be roughly spherical, but as work proceeded, Fermi calculated that critical mass could be achieved without finishing the entire pile as planned. In 1943, CP-1 was moved to Red Gate Woods, and reconfigured to become Chicago Pile-2 (CP-2). There, it was operated until 1954, when it was dismantled and buried. The stands at Stagg Field were demolished in August 1957; the site is now a National Historic Landmark and a Chicago Landmark. The idea of chemical chain reactions was first suggested in 1913 by the German chemist