Betty Holding Bent Wire (IMAGE) Cell Press Caption From the hook/wire experiment, this shows Betty holding a piece of wire she has just bent. Credit Alex Kacelnik Usage Restrictions Permission Required: please email berg@zoo.ox.ac.uk requesting permission to use this image License Licensed 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.