Researcher team (IMAGE) Optica Caption Research team members Hansub Hwang (left) and Andrew Byun (right) are pictured with the optical setup used to create free-flying atoms. For throwing, a trap holding an atom is accelerated and then turned off, which causes the atom to launch out of the trap. Another trap is then turned on to capture the incoming atom and decelerated until the atom stops completely. Credit Jaewook Ahn, Korea Advanced Institute of Science and Technology Usage Restrictions None License Original 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.