https://wiki.pathfindersonline.org/index.php?action=history&feed=atom&title=Translations%3AAdventist_Youth_Honors_Answer_Book%2FHealth_and_Science%2FOptics%2F57%2FenTranslations:Adventist Youth Honors Answer Book/Health and Science/Optics/57/en - Revision history2026-04-29T02:57:18ZRevision history for this page on the wikiMediaWiki 1.35.5https://wiki.pathfindersonline.org/index.php?title=Translations:Adventist_Youth_Honors_Answer_Book/Health_and_Science/Optics/57/en&diff=312539&oldid=prevFuzzyBot: Importing a new version from external source2021-01-10T21:02:21Z<p>Importing a new version from external source</p>
<p><b>New page</b></p><div>To take full advantage of the partially mirrored surface, the target side should be brightly lit, to obscure any hint of light coming through the glass from the viewer's side. The darkened room is only completely obscured when it is in complete darkness. Sometimes a darkened curtain or a double door type vestibule is used to keep the viewers side darkened.</div>FuzzyBot