SMC 3-inch Doubles VS Rock Exotica Mini Machined Doubles - The showdown!
An article about the efficiency comparison between the SMC 3" Double Pulleys and the Rock Exotica Mini Machined Double Pulleys.

Slack Science, powered by Balance Community: Slackline Outfitters, is a blog run by Jerry Miszewski about slacklining. He offers tips and tricks to various parts of setting-up, taking down, in-depth looks at various aspects of a setup, and hints at walking slacklines.
Jerry's long history with the sport of slackline has given him a wealth of knowledge that he loves to share with his fellow slackliners. Slack Science is a place anyone and everyone to come and learn about our wonderful sport of slacklining.
An article about the efficiency comparison between the SMC 3" Double Pulleys and the Rock Exotica Mini Machined Double Pulleys.
An in-depth article on the various types of slackline webbing anchors and how they are used.
An all-in-one guide to rigging and using a 9:1 base pulley system for ultra longlines and high tension slacklines. We cover both the side-by-side and embedded 9:1 techniques.
These articles take a lot of time and research. Help keep Slack Science afloat with a small donation. Every little bit helps.