The paper shows some significant evidence that human coin flips are not as fair as I would have expected (plus probably a bunch of people would agree with me). There’s always some probability that this happened by chance, but this is pretty low.
Of course, we should be able to build a really accurate coin flipping machine, but I never would have expected such a bias for human flippers.
This is why science is awesome and challenging your ideas is important.
Edit: hopefully this is not too wrong a place, but Lemmy is small, and I didn’t know where else I could share such an exciting finding.
I’m with you, i used to try influence what i wanted by catching it.
If i wanted what i had flipped from i caught it palm up and then revealed. If i wanted the opposite i caught it and then revealed it onto my other hand.
As i got older i wouldn’t let people catch the coin only let it hit the ground and bounce around.