Optical illusions like this aren’t just about finding the right answer. They’re about the thrill of the challenge, the ...

From this analysis, it was clear that the dogs’ parietotemporal cortex responded to differences in the number of dots - but how do we know it was specifically the number of dots the dogs were ...

Play a game of rolling a die and see how quickly you can say the number without needing to count any dots. Once children are familiar with the arrangement of dots you could put stickers over the ...