Effect of beer foam on resisting spills – tracking foam bubbles with Skimage Posted by betatim on Thursday November 20, 2014 @02:56PM from the nbviewer.ipython.org dept. http://nbviewer.ipython.org/github/soft-matter/trackpy-examples/blob/master/notebooks/custom_feature_detection.ipynb ( 2 comments | 35 points | on HN )