By Emma Foster
C.P.U.(central processing unit)
Tim Berners-Lee invented the world wide web.Berners-Lee is the director of the wotld wide web consortium, which oversees the Web's continued development. He made a proposal for an information management system in March 1989.
The four generations of the computer
Molly Flaherty - Really good :) To improve you could try adding more information. I love the videos :)
Emily Rogers - Love the amount of videos i like that its got lots of written work which makes it a plearsure to read. :D