People with some education, knows the spins on a roulette are independent events. Can we get any hints from past spins?

I will say yes, but doubt we can use it to get more hits. We can see in a cycle of 37 spins, from start, every number hitting twice, make a sleeper more. It may be the reason many play repeated numbers. The finding is right the past spin tells there will be sleepers in the cycle. We are also looking at probability, which says all numbers have the same chance to hit. I have study the statistic of how numbers can behave, and using repeating numbers with a progression, wins far more often than lose. The backside is the losing sessions are very much more expency than the average winning sessions. The way to win is to get enough winning (simple math). If we manage this, I would say we got it without any other reason, the ball hit our way.