Introductory talk for node building =================================== For a dedicated node-building tutorial, a technical introduction is needed before letting the students loose on the software. The talk linked here was written by Guy Rixon for a tutorial at Innsbruck early in 2013. The same talk is available in several formats. The Keynote version is the original. * :download:`Node building introduction in Keynote format ` (needs unzip before loading) * :download:`Node building introduction as PDF ` * :download:`Node building introduction in PowerPoint format `