Vladimir Yazdovsky Vladimir Yazdovsky Vladimir Yazdovsky (1913–1999) was a Soviet space program medical scientist. Yazdovsky was a veteran surgeon and army doctor who joined the Institute for Aviation and Medeicine in Moscow in 1948.There, in the early 1950s, Yazdovsky assisted Sergei Korolev in tests using small animals in sub-orbital spaceflight. His team of researchers helped gather strays from Moscow and helped design various safety measures such as space suits and life-support systems. In 1957 he prepared the dog Laika, the first animal to orbit, the Earth for Sputnik 2. In 1960 Yazdovsky prepared the dogs Belka and Strelka for Korabl-Sputnik 2, the
Bring the Boys Back Home A IV-V-I chord progression in G major repeats, providing a sense of satisfaction. This is followed by a reversal, from G to D major with F-sharp in the bass, to C major, which features a tritone movement in the bassline, going from F♯ to C, introducing a sense of instability. This progression is a recurring Pink Floyd theme, appearing throughout the album in "Hey You", "Vera", and others, as well as several songs on Waters and company's follow-up concept album on the losses of war, "The Final Cut". Waters and choir exhort, ""Bring the boys back home / Don't leave