Diego Inácio has created several geometry tools for Houdini, using Python.
Houdini Demo Reel 2015
Side Effects Software have posted their demo reel for 2015, featuring the work of Houdini customers worldwide.
Houdini 15 Sneak Peek
Side Effects will be showing Houdini 15 at SIGGRAPH 2015, but first here is a feature trailer.
Graham Collier Interview
Particle Skull have interviewed VFX artist Graham Collier about his career and CG knowledge.