Gargantuan Hail (IMAGE) Penn State Caption A gargantuan hailstone that fell in Argentina may have set a world record, according to researchers. Credit Victoria Druetta Usage Restrictions non commercial use only 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.