Interesting topics for a presentation

[aeroplant]

Hey there,

I have to make a presentation about a technical topic in my technical spanish class. Since I have to hold the presentation in spanish and the listeners aren't experts either, I would like to choose an interesting topic which does not include too much jargon.

I was considering the fly-by-wire system, but it involves a lot of technical terms which most people wouldn't even understand in english.

Any suggestions?

 

[aeroplant]

Hm, no ideas?