A cesium atom in an atomic clock that beats over nine billion times a second.

There is no element on Mendeleev's (the current) periodic table of elements abbreviated, either partially, or fully, with the letter J.

David Bowie thinks he is being stalked by someone who is dressed like a giant pink rabbit. Bowie has noticed the fan at several recent concerts, but he became alarmed when he got on a plane and the bunny was on board.

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