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.
What are the differences between Bars, Pubs, Clubs, Discos and Lounges? A pub is quite often a whole building in itself and the passage is almost at road level. They quite often have windows and it's normally conceivable to see in from outside. It's not required to take a seat in a pub.