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
The Return of the Magnificent Seven The Return of the Magnificent Seven The Return of the Magnificent Seven is the second collaborative album between Motown label-mates The Supremes and Four Tops, released in 1971. The production only featured two covers compared to their first album together, "The Magnificent 7", that included more than eight. Although the three albums the Supremes recorded with the Four Tops did not match the commercial success of the Supremes/Temptations duet albums (ironically loaded with covers), what they did have instead were original tunes, soulful lead vocals by Jean Terrell and Levi Stubbs and high production values in terms of arrangements and