Science Archive:

A Visual History of Loudness: Christopher Clark graphed the peak levels and RMS level of three hit songs from every year since 1979 to illustrate the rising use of compression in music production. Also on the chart is a nice discussion of dynamic space and perceived loudness. Related NPR article. Coincidentally, I just made an appointment with my ear doctor to get custom earplugs made.(Thank to Ben Chun for pointing out the article.)

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Some things I just don’t worry about. apparently with good reason. (via Gizmodo and C. Nguyen – Thanks!)

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Gravity

In: Science

28 Dec 2009

Another nice science graphic from xkcd.

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Interactive map of fatal collisions in 2007. In the example below I’ve zoomed in on DC, but you can zoom around to any area you want. There are also some interesting filters.

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Interactive timeline of electricity, CO2, and population, 1980-2007. (via VizWorld)

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How they work. What are the odds. How your money disappears. Play a virtual version and watch it go. Click the tabs at the top for the stats behind the dials. (via FlowingData)

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Death (life)

In: Culture Science

15 Dec 2009

A look at everyone who ever lived.

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Using maps to investigate a simple puzzle. (via)

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Interactive map showing the estimated effects of a 4 Celsius degree change in global temperatures.

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Point by point.

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Want the summary? The NYT has a nice tool consisting of a series of simple graphics:

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Modify your habits from the “average” and see how it impacts your footprint. Click on the ?’s to see what’s behind each category. There’s some discussion of the methodology here.

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I might have preferred a uniform visual measure of size, but the information is interesting. Thanks to Mark and Chicho for pointing it out.

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