Asteroid 15 Eunomia was discovered by Italian astronomer Annibale de Gasparis on 29th July 1851. de Gasparis discovered a total of 9 asteroids in his lifetime. Though he also discovered a tenth one, 14 Irene, independently of John Russell Hind, the credit for the discovery is generally given to the latter.
Apple's LaserWriter was the first printer shipped with PostScript. It helped in igniting the DTP (desktop publishing) revolution. It was introduced on March 1, 1985. [more...]