- Room temperature is defined as between 20 to 25C (68 to 77F).
- Disneyland opened in 1955.
- The corkscrew was invented in 1890.
- Different names for the number 0 include zero, nought, naught, nil, zilch and zip..
- Flies can react to an object it sees and change direction in less than 30 milliseconds.
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