He has 1 Min (!) to model a cabin in SketchUp 

It's amazing how much you feel the pressure when there's a ticking clock!
This is a clip from a longer livestream challenge where Aaron had to model the same cabin in 1 minute, 10 minutes, and 1 hour.
It's a good exercise to put yourself through, if nothing else than to switch up how you approach modeling a project.

Наука