electrographic test
1Mark sense — Main article: Unit record equipment Electrographic is a term used for punched card and page scanning technology that allowed cards or pages marked with a pencil to be processed or converted into punched cards. That technology was sold by IBM, its …
2Reynold B. Johnson — Reynold Rey Johnson (1906 1998) was an American inventor and computer pioneer. A long time employee of IBM, Johnson is said to be the father of the disk drive. Other inventions include automatic test scoring equipment and the videocassette tape.… …
3Tesla coil — at Questacon the National Science and Technology center in Canberra, Australia Uses Application in educational demonstrations, novelty lighting, as well as music Inventor …
4University of the Sciences in Philadelphia — Infobox University name= University of the Sciences in Philadelphia motto= The first college of pharmacy in North America established=1821 type=Private president=Philip P. Gerbino, PharmD city=Philadelphia state=Pennsylvania country=USA undergrad …
