There is also a complete absence of the mechanical chopping up of each proposition into separate ... subject to an artificial jargon. Euclid's Elements of Geometry. Books i.– ...

The European Space Agency's Euclid mission will map the geometry of matter in the universe ... Euclid launched on July 1 at 11:11 a.m. EDT (1511 GMT) from Cape Canaveral, Florida aboard a SpaceX ...