tag:blogger.com,1999:blog-4912713243046142041.post6769416035474897298..comments2024-03-28T23:22:41.774-05:00Comments on TYWKIWDBI ("Tai-Wiki-Widbee"): Refraction dramatically illustratedMinnesotastanhttp://www.blogger.com/profile/01382888179579245181noreply@blogger.comBlogger3125tag:blogger.com,1999:blog-4912713243046142041.post-41820872002363088582014-04-29T01:40:54.557-05:002014-04-29T01:40:54.557-05:00In layman's language, "it only works at o...In layman's language, "it only works at one distance."Prof. Roger Kovacinyhttps://www.blogger.com/profile/16173555692890319085noreply@blogger.comtag:blogger.com,1999:blog-4912713243046142041.post-49739046879592342352014-04-26T10:25:43.391-05:002014-04-26T10:25:43.391-05:00It is dependent on both the curvature of the glass...It is dependent on both the curvature of the glass and the placement of the camera and paper. The reversal happens because the lens is set up to be a relay imagining system. The relative position of the two determines the magnification which needs to be 1 to 1 for this effect to work.charliehttps://www.blogger.com/profile/11911321005558820134noreply@blogger.comtag:blogger.com,1999:blog-4912713243046142041.post-67662275773844730612014-04-24T18:41:08.677-05:002014-04-24T18:41:08.677-05:00Quite an interesting comment on politics and polit...Quite an interesting comment on politics and politicians I think...Jen in Oznoreply@blogger.com