The world's first computer, called the Z1, was invented by Konrad Zuse in 1936. His next invention, the Z2 was finished in 1939 and was the first fully functioning electro-mechanical computer.
148
The average 21 year old has spent 5,000 hours playing video games, has exchanged 250,000 e-mails, instant and text messages and has spent 10,000 hours on the mobile phone.
149
Bill Gates' house was designed using a Macintosh computer.
916
The first computer mouse was invented by Doug Engelbart in around 1964 and was made of wood.
217
IBM's Watson computer has 90 processors, 2,880 cores, 11,200 threads, 16 terabytes of RAM, and 4TB worth of data on its hard drive.
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