A very interesting test of cognition - can you count the basketball passes?
And here is an optical illusion that demonstrates an interesting quirk in our visual perception
Here is a wide selection of fascinating optical illusions
@peta53 You’d love it, lots of skeletons and chicken :) XX
Now this is happening #Mexico #diadelosmuertos :) #photo https://t.co/fSHQbqRfal https://t.co/k5SvoXSaqz
@DavidDPaxton @b11ckchps @samnicklin__ Thought about it. Maybe I am wrong to ask Q at this time. Certainly didn’t w… https://t.co/JVpJFCYgIL