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15 Places to Find Free Images for Your Blog

Writtent Blog

The official Creative Commons website lets users search websites for free-to-use images from a variety of sources, including Google Images, Flickr and the Wikimedia Commons. Wikimedia Commons. Since it pulls directly from images and maps on Wikipedia, it’s a powerful way to find photos when your specifications are highly specific.

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Research-Driven Ideas for Social Data

Mindjumpers

For example, bank robberies are less predictable, but certain crimes such as car theft can be correlated strongly by both place and time. Stable drop: reveals the evolution as new articles break off and form their own entity (the magic of Wikipedia stigmergy). Stable jump : big increases in valuable text of an existing topic.

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How do we perceive colour?

Little Web Giants

Let’s take another look at our example using yellow light (580nm). Image credit: Wikimedia Commons. For example, placing two contrasting colours next to each other will make them both appear more “colourful” (I’ll get to the technical terminology for this in a later post), than if they were placed next to a similar colour.

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How do we perceive colour?

Little Web Giants

Let’s take another look at our example using yellow light (580nm). Image credit: Wikimedia Commons. For example, placing two contrasting colours next to each other will make them both appear more “colourful” (I’ll get to the technical terminology for this in a later post), than if they were placed next to a similar colour.