On this episode of Aerospace Unplugged, we'll be talking about the future of aviation propulsion. Now it's no secret that the aviation sector has a reputation for its carbon emissions, but what few realize is that there are some amazing technologies on the horizon that will make a big impact in lowering those emissions. Our guests on this episode are Phil Robinson and Taylor Alberstadt. Phil works closely with hydrogen fuel cells, and Taylor is focused on electric and hybrid-electric propulsion.