The Video Ruction

Taken with a Canon SX 220 piggyback mounted on a 6" Newtonian reflector. The craters Clavius and Tycho are prominent. The musical accompaniments ar...

This shows how RDF discovery plays a part in Arcs, a Semantic Web Editor & Browser that I'm hacking on. Arcs lets people navigate around some nodes...

In 1919 Charles Godefroy flew his Nieuport biplane through the Arc de Triomphe to mark the end of and honour those who fought in World War I. (Due ...