Aside from this patent dispute, it's interesting to see if there are any innovations left for ICEs. I know one idea is camless: https://hackaday.com/2016/02/1

Aside from this patent dispute, it's interesting to see if there are any innovations left for ICEs. I know one idea is camless: https://hackaday.com/2016/02/16/where-are-all-the-camless-engines/ https://hackaday.com/2016/02/16/where-are-all-the-camless-en...