I don't know how many user here are interested is lager stronger robots but even though this dude is not into robotics he is an incredible fabricator and fun to watch.
He has video showing how to run toilet brush holders into turbine jet engines!
He has lots of videos and its fun and educational to watch him fabricate stuff.
in fact my wife says if the bbc cast him as the next Doctor what would be fine with her.
here is a link to his main youtube site:
Colin Furze Youtube site
here is one of my favs