They claimed to be “The world’s first electric vertical take-off and landing jet”.
I also dream about it and still in my bucket list to make one. I will create something like it using drone technology where I will build multiple rotors. So I guess, some smarter guys already figure it out. No worries still in my bucket list :).
Watch the video and enjoy courtesy by Lilium.
https://www.youtube.com/watch?v=5r3kpl5Ao5s
I hope you enjoy it. The future is great!