jueves, 19 de marzo de 2015

lunes, 16 de marzo de 2015

Hardware and Software

Here you have some videos to undestand some concepts on this unit
HARDWARE AND SOFTWARE

BINARY SYSTEM

martes, 3 de febrero de 2015

Mechanisms

Here you have a video to undestand the law of the lever and some examples of levers
And other about pulleys



Un buen enlace para entender los mecanismos