Question: What's one invention you would invent to change the world and what things could it help us with?

Miranda Bane answered on 17 Nov 2016:

I think the most amazing invention would be an energy source that is super easy to capture and store, that doesn’t pollute and that will never run out. The. We can stop using fossil fuels totally and stop polluting the planet. With this amazing energy we would be able to travel anywhere super fast and make all the things we need super efficiently.