Today, scientists have learned how to create hydrogen that is safe to store and transport They have also developed ways to produce it that are economically competitive with gasoline Today, hydrogen is being used as a fuel on a small scale There are a few hydrogen-powered vehicles on the road, and some hydrogen-powered buses are being used in Scandinavia --- Send in a voice message: https://podcasters.spotify.com/pod/show/david-nishimoto/message