17 h 25 m, 16 ene 1873 año - The Typewriter
Descripción:
Christopher L. Sholes first introduced the typewriter which also debuted the QWERTY keyboard which is still used on modern day devices and computers used to enhance classroom learningAñadido al timeline:
fecha:
17 h 25 m, 16 ene 1873 año
Ahora mismo
~ 152 years ago