Is There A Better Way To Power Airplanes?

This video was made in partnership with Bill Gates. To learn more about his work on clean energy, visit It’s hard to replace jet fuel because the alternatives aren’t energetic enough, are too dangerous, or aren’t yet being made at scale. Thanks also to our Patreon patrons and our YouTube members. ___________________________________________ To learn more, start your googling with these keywords: Jet fuel - a liquid petroleum fuel with high sp