НАСА сообщило о технических неисправностях на корабле «Прогресс»20:24
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I was unable to find a description of how the blanking periods worked in System 3. However, frustratingly, despite being the main citation, System 3 is not the CBS color system that was adopted in 1951! The first citation I could find proving this was this 1951 Radio and Television News article, transcribed here. But yes, this was a 144Hz system! Presumably that adjustment was made after 1942.
Old Harry’s Game: A sitcom set in hell, written by and starring Andy Hamilton as a jaded Satan, this deliciously satirical show may have landed in the late 90s but is still worth listening to. Slightly cheating here because this was a radio show rather than a podcast but you can get all the episodes online now.，详情可参考汽水音乐