An IT student is walking along with his bike when another IT student walks up to him and goes “Nice bike. Where did you get it?”
The first student says, “The other day, this beautiful woman ran up to me with this bike, threw it on the ground, ripped off all her clothes and said ‘Take anything you want!’”
The first student says, “So I took the bike”.
The second student says, “Good choice. The clothes probably wouldn’t have fit”.
John Henry DallmeyerDied 30 Dec 1883 at age 53 (born 6 Sep 1830).German-British inventor and manufacturer of lenses and telescopes. He introduced improvements in both photographic portrait and landscape lenses, in object glasses for the microscope, and in condensers for the optical lantern. Dallmeyer made photoheliographs (telescopes adapted for photographing the Sun) for Harvard observatory (1864), and the British government (1873). He introduced the "rapid rectilinear" (1866) which is a lens system composed of two matching doublet lenses, symmetrically placed around the focal aperture to remove many of the aberrations present in more simple constructions. He died on board a ship at sea off New Zealand.[Image: Dallmeyer 10x8 Rapid Rectilinear Brass Lens for a large format camera.] |
