PLoS Biology apparently has a new section called "Cool Tools" and OneZoom is the first one of these to be highlighted. This is a viewer to zoom and explore evolutionary relationships among species using a fractals strategy. It's very slick.
Here I attempt to embed their "tutorial" video, but I'll edit if that fails. Not sure how I'm supposed to do that yet. But I'll learn. In the meantime I have done a larger post on this, and also included a second video that is more about the project overview here: http://blog.openhelix.eu/?p=14074
EDIT by Mary: Ok, I'm stumped: Istvan--what do I do for an embed? Tried both old and new style.