Word: spohr
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Dates: during 1960-1969
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...until they liquefy and eventually solidify. As the gases approach absolute zero, a sophisticated magnetization process extracts their remaining reservoir of heat. Because there will always be slight thermal motion of the atomic particles, scientists will never actually achieve absolute zero. But last July, Naval Research Laboratory Physicist Arthur Spohr reported achieving a record low temperature by chilling helium to within a millionth of a degree of absolute zero-3/10 of a millionth of a degree colder than the lowest temperature previously achieved...
Oistrakh (Monitor) presents David Oistrakh and his son, Igor, in a good collection of works for virtuosi violins: Haydn's Duo in B Flat, Prokofiev's Sonata for Two Violins, Honegger's Sonatina, and Louis Spohr's Duetto II in D Major. The Oistrakhs play magnificently...