a runtime verification tool used in testing applications for compatibility with Microsoft Windows XP. This tool can be used to test for a wide variety of known compatibility issues while the application is running.
This site provides a free physics textbook that tells the story of how it became possible, after 2500 years of exploration, to answer such questions. The book is written for the curious: it is entertaining, surprising and challenging on every page.
remaking the classic 1984 arcade game Marble Madness by Atari. The graphics are slightly enhanced to bring them on par with modern standards: there is now a full 3D mode in addition to the usual isometric perspective one
adaption of the H. G. Wells classic War of the Worlds in comic form by Ian Edgington and D'Israeli (merges 1800 version with some designs from the more recent movie)
offers the free service to timestamp any publicly available digital document. Timestamping creates evidence, that some digital data already existed at a specific date.