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Tung Phan

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Weather kite

In 1895, Professor Charles F. Marvin, a future chief of the Weather Bureau, began experimenting with kites for routine use in the Bureau. In 1896 he perfected his kite meteorograph, an instrument capable of measuring and recording temperature, pressure and humidity. These measurements were recorded by pens tracings on paper, or on a smoked copper sheet, which was attached to a clock rotated drum.

A man walks into a chemist's ...

A man walks into a chemist's and says, "Can I have a bar of soap, please?" The chemist says, "Do you want it scented?" And the man says, "No, I'll take it with me now".

Ronnie Barker (1929-2005)

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