Does Bingo happen any more?
No bingo all things fun cancelled by order of the managment
On the subject of bingo
How does a spinning wheel pick random numbers but never the same number twice?
That would be using magic
That’s a good question. In terms of an actual wheel, I’d believe a mechanism would have to be used to skip previously called numbers. In terms of writing a program I believe it’s just a matter of using a random number generator that can keep track of previously called numbers, or use the method that chooses a number from a randomized list(s) of numbers.