Archive notice: This article was originally published on March 8, 2017. Links and embedded videos are preserved as part of the historical record.
The subject areas covered range from dron aerodynamics to video compression. They also include, among other things, a spacewalking simulator that was built with Unity, as well as an extensive 3D model and texture collection with images of Mars, Pluto, Jupiter and co. (Hooray!)
Here you can browse through the packed catalogue. The tool links are sorted into different categories for a better overview.