# Key Points from IRC Log (March 23, 2011)

* The Whole Brain Catalog project was shared, described as "an open source, downloadable, multi-scale, virtual catalog of the mouse brain and its cellular constituents," with a note that Allen Institute has a similar project.

* GitHub announced a new feature for image diff visualization, offering side-by-side comparison and a "difference view" for tracking changes in images within repositories.

* A discussion about micro-power generation occurred, specifically regarding a tiny vibration generator potentially replacing button batteries for medical devices, though technical limitations were noted about its practical energy output.

* A link to Google Summer of Code 2011 accepted organizations was shared, providing opportunities for open source development projects.

* A TED talk by Paul Root Wolpe on bioengineering ethics was mentioned, with commentary suggesting the presentation style seemed designed to provoke fear about genetic engineering technologies.

* A legal analysis of 3D printing and copyright was shared via an article about printing Settlers of Catan game pieces, examining the legality of reproducing physical objects.

* A brief mention was made of a "Human+" exhibition at Science Gallery, potentially related to transhumanist themes.