Talk:Watch glass

Photograph
A better photograph would be useful here---you can hardly see the thing. Michael Hardy 00:00, 18 July 2007 (UTC)

Confusingly written sentence
Under the heading "Types", the description of glass watch glasses states that glass watch glasses "...provide high resistance to thermal shock, chemical resistance and withstand mechanical durability" (emphases added). This is confusingly written. To "withstand" something (such as thermal shock or chemical action) is to be resistant to damage from it, while "durability" is another way to state that same characteristic, so it is redundant to state that something can "withstand mechanical durability". The second item in the list, "chemical resistance" is likewise awkward, since it follows "high resistance to thermal shock"; two "resistances" in a row. Since the first characteristic listed is "high resistance to thermal shock", I would suggest rewriting the phrase to state resistance to all three factors, such as "...provide high resistance to thermal shock, chemical or mechanical damage". Thoughts? Bricology (talk) 19:15, 14 May 2022 (UTC)

Science
uses of glass funnel 2400:9700:101:5230:9982:27CD:7CB:7C4A (talk) 00:58, 27 April 2023 (UTC)

Science
Uses of beehive shelf A beehive shelf is a piece of laboratory equipment, usually of pottery, used to support a receiving jar or tube while a gas is being collected over water with a pneumatic trough.￼ 2400:9700:101:5230:9982:27CD:7CB:7C4A (talk) 01:00, 27 April 2023 (UTC)

Science
Which has a haigher temparature the beaker or the watch glass 64.226.56.45 (talk) 12:46, 7 May 2023 (UTC)