Vid of the engine in action, from the team that made the paper https://www.youtube.com/watch?v=5VSmBl8Rv_o https://www.youtube.com/watch?v=5VSmBl8Rv_o This o

Vid of the engine in action, from the team that made the paper https://www.youtube.com/watch?v=5VSmBl8Rv_o https://www.youtube.com/watch?v=5VSmBl8Rv_o This one shows that it is not as unbelievable as it sounds :) https://youtube.com/shorts/9KuTdPGqhVo https://youtube.com/shorts/9KuTdPGqhVo