Performing the Experiment (IMAGE) University of Seville Caption For the first time, the thousands of decisions which each experiment requires were taken directly by humans, and not by machines. For this, the thirteen experiments had the help of more than 100,000 people. The Big Bell Test experiments will make it possible to communicate in a way that is impossible to spy on in the future. Credit The Institute of Photonic Sciences 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.