The PC's ability to evolve many different interfaces allowing the connection of many different classes of add-on component and peripheral device has been one of the principal reasons for its success. The key to this has been standardisation, which has promoted competition and, in turn, … [Read more...]
The human eye can distinguish around a million colours, the precise number depending on the individual observer and … [Read More...]
The Global Positioning System (GPS), is a constellation of 24 satellites - three of which are backup satellites - which orbit the Earth twice a day at … [Read More...]
Privacy is a big concern for people online these days. Everyday we seem to be hearing about some new invasion of privacy centered around the Internet. … [Read More...]