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Show Cheap Home-Made Barometer. A wenthor man dehcrlbed tho other day n cheap home made barometer. Ho Bald It was only necessary to tnku a piece of string about 1G Inches long and to Boak it several hours In n strong solution of salt and water. After being dried tho suing should linvo n light weight tied to ono end and bo hung up against a. wall, a mark being mude to show where tho weight reaches. The barometer Ib now complete. It Is as accurate as a $100 Instrument. Tho weight rises for wet wenthcr and falls for fine. I -1 |