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A round glass is continuous about its cylindrical surface, so easy to form -- no seams required. A continuously curved surface is more resistant to impact breakage that one with flat facets. A cylindrical prism is greater in volume than any polygonal prism of the same width -- so the least amount of glass is needed for a vessel of any given capacity; this also means it will be of minimum height for its capacity. Minimum height means lower centre of gravity and thus greater stability (less likely to be knocked over). The glass is symmetrical about its vertical axis so you quickly grab it without having to think about its angular orientation about that axis. Its easier to hold safely and comfortably as it has no corners. It is easier and more convenient to drink from because a round rim curves upwards stopping the escape of liqiud from the corners of your mouth whle you are drinking. Can't think of any more just now.

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βˆ™ 10y ago
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βˆ™ 11y ago

Cups are round because they can hold the most stuff inside while using the least surface area or material. Another reason is that they were easier for potters to make on potting wheels.

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βˆ™ 12y ago

Why r u asking this question =|

Well look at the name,drinking GLASSES

That's why glass is used for drinking GLASS =]

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Q: Why are drinking glasses made of glass?
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What is the plural for drinking glass?

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What is fancy drinking glasses?

Well to be honest for a fancy drinking glass wear i would suggest a champagne glass or or wine glass or you can always go for cocktail glasses


What is drinking glass made from?

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The density of a drinking glass varies depending on the material it is made of, such as glass or plastic. On average, the density of a glass drinking glass is around 2.5 to 2.8 grams per cubic centimeter, while plastic drinking glasses have a lower density of around 1.0 grams per cubic centimeter.


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window panes, eye glasses, drinking glasses, glass bricks, light bulbs, tv screens.


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There is no collective noun for the noun 'glass', which is a non-count noun as a word for a substance.Units of glass are things like panes of glass or shards of glass, these are called partitivenouns.The plural form of the noun 'glasses' as a word for eye wear is a binary noun, a word for something made up of two parts to make the whole. This type of 'glasses' is plural non-count noun; a shortened form of a 'pair of glasses'. There is no standard collective noun for pairs of glasses.The collective noun for 'glasses' as a word for drinking vessels is a set of glasses.


What is the plural possessive of glass?

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Glass that is permanently affixed in a certain place such as in a a window or in a door. Fixed glass as opposed to portable glass, encompassing objects like drinking glasses, table top glass, kitchen glassware, eye glasses, picture frame glass or nick knacks made of glass and many other things that might be made of glass but are not a structural part of a home.


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