Algodoo

This is one example of how Resonancy can affect a scene. The axle spins clockwise, while the gear appears to be spinning counter clockwise. But It is really just the refresh rate of your screen and algodoo. Car commercials often show wheels that look like this because they use 120fps cameras while filming, so at about 50-60mph The wheel spins backwards. It looks really cool. In real life you will never see this. Human eyes adapt to movement around. So looking at a computer screen your eyes may take on 120hz while at an HD cinema, you may see up to 240hz and while in extreme sports, like F1 racing we can see up to 600hz. Dogs , for example do not have instantaneous control of that, but have much better hertz rates, some up to an aproximated 1200hz, shows that are even in 1080p and 120hz to us will look very choppy to our dogs. Just an example. Comment, Like, Subscribe!