https://wiki.pathfindersonline.org/index.php?action=history&feed=atom&title=Translations%3AAdventist_Youth_Honors_Answer_Book%2FNature%2FWeather_-_Advanced%2F44%2FenTranslations:Adventist Youth Honors Answer Book/Nature/Weather - Advanced/44/en - Revision history2026-04-26T01:38:42ZRevision history for this page on the wikiMediaWiki 1.35.5https://wiki.pathfindersonline.org/index.php?title=Translations:Adventist_Youth_Honors_Answer_Book/Nature/Weather_-_Advanced/44/en&diff=307188&oldid=prevFuzzyBot: Importing a new version from external source2021-01-05T19:25:02Z<p>Importing a new version from external source</p>
<p><b>New page</b></p><div>Barographs use one or more aneroid cells acting through a gear or lever train to drive a recording arm that has at its extreme end either a scribe or a pen. A scribe records on smoked foil while a pen records on paper. The recording material is mounted on a cylindrical drum which is rotated slowly by clockwork. Commonly, the drum makes one revolution per day, per week, or per month and the rotation rate can often be selected by the user.<br />
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