100 Most Useful Websites Blog listing the 100 most useful sites on the internet. So use them!

Useful

Online Conversion Convert just about anything to anything else

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DOF simulator Calculates camera depth of field and background blur and simulates it on a photo for any lens, camera and distance combination with different types of lens blur.

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Open Culture Get 1,300 free online courses from the world's leading universities -- Stanford, Yale, MIT, Harvard, Berkeley, Oxford and more.

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Submit Rants Submit a rant and feel feel good that you got it out.

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