A billiard room is a room in a house or other building in which there is a billiard table.
There is no record of the first billiards table. The first billiards table on record was built in France and in use in 1429.
According to the Hampshire list of Billiards and Snooker, the Royal Oak does not have a billiards or snooker table.
There are 6 pockets in a standard table.
Bar Billiards.
Pocket billiards ("pool") tables have pockets. Carom billiards tables do not. Apparently the table in the video is a carom billiards table. Whether this was a specific choice or whether it just happened to be handy I don't know.
There is no difference.
In billiards the corner pocket means an opening in the billiards table into which the balls are struck into. There are also side pockets. the idea is to get the balls in to the pockets.
There is no record of the first indoor billiards game. However, it is known that in 1429 billiards was played indoors on a billiard table in France.
Billiard table lights can be purchased from many retailers. One can buy these items from 'eBay', 'Ozone Billiards', 'Billiard Warehouse', 'Lowe's' and 'Cuestore'.
The word billiards, though plural in form, is singular in meaning. There is no such thing as a billiard. You can refer to a billiard ball or a billiard table, but in those constructions the word billiard is an adjective, not a noun.
AMF Billiards, Olhausen Billiards and Brunswick Billiards all have quality pool tables. They sell lots of styles of tables in various price points so any consumer in the market is sure to find a table they like.