Mercury Seven summon the last group. The tests included spending hours on treadmills and tilt tables, submerging their feet in ice water, three doses of castor oil, and five enemas. Six candidates were rejected as too tall for the planned spacecraft. Another 33 failed or dropped out during the first phase of exams. Four more refused to take part in the second round of tests, which eliminated eight more candidates, leaving 18. From the 18, the first seven NASA astronauts were chosen, each a "superb physical specimen" with an IQ above 130, and the ability to function well both as part of
Group of Seven (artists) 1917 when Thomson died while canoeing in Algonquin Park. He appeared to have suffered a blow to the head and showed no signs of drowning. The circumstances of his death remain mysterious. The seven who formed the original group reunited after the war. They continued to travel throughout Ontario, especially the Muskoka and Algoma regions, sketching the landscape and developing techniques to represent it in art. In 1919, they decided to make themselves into a group devoted to a distinct Canadian form of art which didn't exist yet, and began to call themselves the Group of Seven. It is unknown