nScrypt 3Dn-300 Printer (image) University of Washington Share Print E-Mail Caption UW researcher using the Washington Clean Energy Testbeds' nScrypt 3Dn-300 Printer. Credit Matt Hagen for UW Clean Energy Institute Usage Restrictions Must include credit. Share Print E-Mail 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.