Playing billiards with memory (IMAGE) Universiteit van Amsterdam Caption Depending on the shape of the billiard, the ball may end up getting trapped in different locations with different probabilities. These ‘heat maps’ show where the ball is most likely to end up (bright colours) and where it is least likely to get trapped (dark colours). Credit Mention article as source Usage Restrictions NA License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.