Eugenio Martinez (IMAGE) NASA/Johnson Space Center Caption Eugenio Martinez holds a prototype of a lint catcher that was 3-D printed for the HUNCH program when he was a senior at Conroe High School in Texas. Credit NASA 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.