11. Instead, scientists announced last year, some antigravity effect seemed to be accelerating the expansion. 12. These antigravity muscles are extensor muscles in the legs that help maintain upright and balanced posture. 13. On his exploration, Kolya learns about teletransportation, humanoid aliens, antigravity and space flight. 14. He also discusses an antigravity force that may explain recent observations of a permanently expanding universe. 15. What arm flipper type would need the least antigravity for an average young man to fly? 16. Something _ some called it " antigravity " _ is overcoming the force of gravity. 17. Antigravity synthesizer lines waft overhead and whir quietly around her; electronics veil and reveal her voice.18. The group went on last because their trademark AntiGravity Boots shattered the ice during the performance. 19. Physicists insist that because gravity is a basic force of nature, constructing an antigravity machine is theoretically impossible. 20. In 2013 CERN looked for an antigravity effect in an experiment designed to study the energy levels within antihydrogen.