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Jul 15, 2022 at 18:00 history tweeted twitter.com/StackPhysics/status/1548004489889624067
Mar 22, 2020 at 21:19 comment added JinSnow @joncuster Sorry for the basic question but what about polymer such as plastic, rubber, wood, or ceramics ?
Aug 18, 2017 at 1:56 comment added Selene Routley @JonCuster That sounds like a fairly complete answer.
S Aug 18, 2017 at 1:51 history suggested stafusa CC BY-SA 3.0
Improved grammar and formatting.
Aug 18, 2017 at 1:42 review Suggested edits
S Aug 18, 2017 at 1:51
Aug 17, 2017 at 18:38 history edited Kawin M CC BY-SA 3.0
deleted 1 character in body
Aug 17, 2017 at 15:23 comment added Jon Custer If pure without inclusions, defects, scattering centers, and whatnot, they generally will be transparent. For example, sapphire (crystalline aluminum oxide) is wonderfully transparent, while alumina-based ceramics often are not (due to grain sizes and impurities).
Aug 17, 2017 at 14:32 history asked Kawin M CC BY-SA 3.0