Hydrogen vs. Battery Electric Cars

I heard about hydrogen cars when I was a kid, like still in the concept stages. I always thought they disappeared and wondered why that happened! Now I know they didn't disappear at all! This has been very informative and I totally had the instinct that one should "win" over the other. Really enjoyed the video and I'm glad to see how both sorts of vehicles have clear advantages that both cover the bases our society needs when it comes to green travel.