See also. 1  Einstein protocol. 2  Light-second. 3  1 petameter (examples of distances on the order of one light-year) 4  Orders of magnitude (length) 5  Hubble length.
The bar is used also as a staging point for mixing drinks, interacting with customers, and storing various equipment such as cups, garnishes, and so forth. When people do distinguish between a bar and a tavern, they usually think of a bar as an establishment where only alcohol is available, while a tavern offers food as well as alcohol.
A saloon is an old-fashioned name for a bar or a tavern. Suggest meeting at the local saloon after work and your friends might give you a funny look, but they'll know what you mean. A saloon is a place to sit drink a beer, though it's much more common these days to call it a bar or a pub. In the Old West, saloons played a huge role, providing refreshment to prospectors, trappers, and cowboys. The word comes from the French salon, and it originally had the same meaning, living room..