Microscopic Chimp Skull (IMAGE) University of Texas at Austin Caption This three-dimensional chimpanzee skull was printed using the same basic technology that Shear's lab is now using to print bacterial cages. Credit Courtesy of Jason Shear Usage Restrictions None 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.