TY - GENERIC DO - 10.20944/preprints201901.0016.v1 UR - http://dx.doi.org/10.20944/preprints201901.0016.v1 TI - A Mechanism for Propulsion without The Reactive Ejection of Matter or Energy T2 - Preprints AU - Cornwall, Remi PY - 2019 DA - 2019/01/03 PB - Preprints