New insights into Little Penguins' sensitivity to noise

Curtin University researchers have used state-of-the-art imaging technology to shed light on the hearing sensitivity of Australian Little Penguins and the danger of marine noise pollution.

Why feelings of isolation have skyrocketed in the US

Being alone doesn't automatically equate with misery. French writer Michel de Montaigne famously removed himself from public life and retreated to a tower on his country estate, where he wrote about the joys of sitting with ...

'Internet of fish' empowering Lake Victoria women

Along the shores of East Africa's Lake Victoria, in Kenya, women fisherfolk including those known for being victims of sexual exploitation, are harnessing the Internet of Things (IoT) to help them counter their abusers while ...

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Digital

A digital system is a data technology that uses discrete (discontinuous) values. By contrast, non-digital (or analog) systems use a continuous range of values to represent information. Although digital representations are discrete, the information represented can be either discrete, such as numbers, letters or icons, or continuous, such as sounds, images, and other measurements of continuous systems.

The word digital comes from the same source as the word digit and digitus (the Latin word for finger), as fingers are used for discrete counting. It is most commonly used in computing and electronics, especially where real-world information is converted to binary numeric form as in digital audio and digital photography.

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