Factorio Rocket Launch Minimum Time (with Beacons) 

What changed? Why the difference between test and retest?

I re-engineered it to maximize the use of beacons as suggested by someone else in order to try the meet the theoretical maximum.

Ah, are you saying there's a way to get more than 20 beacons around the silo?

No, the previous video did not have beacons.

Hmm, sorry if I'm being dense, but I'm confused. The video shows it taking 26 seconds but your comment says you retested it and got 20.6 seconds.

No you can't. :P You'd have to switch between the two can click launch... Therefore there'd be a delay. The point wasn't to see what was humanly possible, but what was the absolute maximum speed at which a rocket could be 'built' and then launched. I wonder if there's a way to just auto launch rockets. :/

urbanelemental tool assisted speedruns might ::))))