Question:    What are random number generators?

Answer:    The random numbers that are generated in online gambling function on the basis of random number generators. Instead of telling the computer to start with two, the RNG might tell the computer to check your computer's clock and use whatever number the second hand is at. This would lead to 60 different possible outcomes (there are 60 different numbers the second hand might be at). This is certainly better than nothing, but not something you'd be able to base an online casino off. Players would quickly learn that hitting deal at just the right time would always net them a winning hand.