London, UK, 2023-Sep-27 — /Travel PR News/ — Rolls-Royce (LSE: RR., ADR: RYCEY) announces a further key milestone, a world industry first, has been achieved in its hydrogen research project. Both Rolls-Royce and its partner easyJet are committed to being at the forefront of the development of hydrogen combustion engine technology capable of powering a… Read the full press release