do you think we will have electric aeroplanes?

I'd say that's the way of the future. It's really dependent on how batteries evolve and get better as time goes on

Skiorsky has a electric helicopter they been working on it has a range of about 10 minutes

There's a project to build one in Sweden I think. It might even be flying.

We already have them
[youtube=https://www.youtube.com/watch?v=Kb3OmhO7_ao]

We do.

🤔