pulley

Hey, basically I am looking a treehouse but I'm not too keen on putting up a permanent structure. I have been watching some videos and thinking how I could still do it and I have an idea of what I would like but my knowledge on DIY is zero so I don't what to kill my self lol. I was thinking of...

P { margin-bottom: 0.21cm; } Hi, I have designed and built a folding double bed for my small bedroom. I currently push it up manually each morning. I would love to design a pulley system to take most of the weight and would appreciate your assistance in seeing if its possible and if so...