Man Builds Marble Run in 27 minutes // Start to Finish TIMELAPSE

9 months of very hard and complex work in one very watchable video. This RBS is made from copper wire and contains 1/2 inch steel balls. The balls weave their way down various tracks via switches, spirals and fast bumpy corners. Full details of the build is covered in multiple individual videos that you can in this YouTube channel. There is also a playlist from 1-28 of these. The most common question I get asked is the soldering iron I use. I use a resistance solder iron. Click this link for more details..... Please subscribe to my channel for more RBS videos. I'm currently working on RBS4. Want to buy my RBS ? Click this link to check stock.... Email me @ #RBS #RollingBall #MarbleRun #Soldering #Copper #Art #Sculpture #Craft #Makers #CopperWire #Timelapse