12 weird but true facts about technology

Changing fonts can save printer ink

Email existed before the world wide web

QWERTY was designed to slow you down

92 per cent of the world's currency is digital

Domain name registrations were free till 1995

In 1956, 5 megabytes (5MB) of data weighed a ton

The X-Y position indicator for displays – a.k.a The Mouse

Russia built a computer that ran on water: in 1936

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QWERTY vs ABC layouts in advanced graphing calculator

Wikipedia needs an army of anti-vandal bot