Atomic clock unveiled in Washington as world first
The atomic clock, claimed accurate within a second per year, is shown in Washington. It uses constant ammonia molecule vibrations to govern time, promising improvements in astronomy, navigation, communications, surveying, and radar. A tiny quartz crystal drives the mechanism.
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Washington
Fragmented Historical Clues From Unscrubbed Text
A garbled excerpt mentions an acre from a 209 foot square, a barked owl diet of crayfish and fish, and lists foods for African and Indian owls. It cites the Bureau of Agricultural Economics and a messy line about injuries in 1948, then notes a Chinese republic outside Nanking gates and an elephant’s silent jungle gait at 18 miles per hour.
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Africa
India
Bureau of Agricultural Economics
Chinese Republic
Nanking
China
Opossum Young Are Born Incomplete And Live In Pouch
The young opossums are born undeveloped and stay in their mother's pouch for about two months after birth. A comparison notes a wife joking about an apparent personal flaw. The text also claims eggs left in an arm store or kitchen lose freshness as quickly as those stored for weeks in a refrigerator.
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