American psychologist Joseph Jastrow made this illusion in 1899 – to make a point about how the brain perceives what is in ...

T hough optical illusions come in all shapes and configurations, some in motion, others colourful, some using digital ...

Australia has long waged war on wild rabbits and their numbers are increasing in the act. In the past, rabbits caused widespread destruction in plague proportions. But scientific breakthroughs have ...