Training. To become a sonographer, both classroom and clinical training is required. Students take general courses in anatomy and physiology as well as ultrasound-specific imaging. Students are also required to take ultrasound physics courses, which can be quite challenging.ork Environment. Most sonographers (about 60 percent) work in hospitals. Often, hospital-based sonographers will get rotations of being on-call, which means they will have to be ready to return to the hospital at any hour of the night, weekend, or holiday if an emergency ultrasound is needed.
Yuri Gagarin: First Man in Space April 12 was already a huge day in space history twenty years before the launch of the first shuttle mission. On that day in 1961, Russian cosmonaut Yuri Gagarin (left, on the way to the launch pad) became the first human in space, making a 108-minute orbital flight in his Vostok 1 spacecraft. Newspapers like The Huntsville Times (right) trumpeted Gagarin's accomplishment.
The first animals to be sent into space intentionally (not including any viruses or microbes on any of the surfaces of previous space launches) were fruit flies. These were on â¦ board a v2 rocket, sent into space in 1947.The first mammal in space was a rhesus monkey called albert 2, which was also sent in a v2 rocket on June 14 1949.