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Tools: Footage Calc Film Rate Calc Aspect Ratio Calc Depth of Field Calc Pixel Aspect Calc Lens Angle Calc Power Load Calc

Whats its color is an image-color processing utility that will evaluate an image and give you the image's primary and complementary dominant colors of an image, how many visually unique colors are in an image, and the top ten visually unique colors in an image. Extremely useful when creating any type of designs around an image. The more colorful the image, the better the results. Results will display your image on the best suited background for that image.

follow cost measures how much people tweet. We use an absolute scale (average number of tweets per day) but also measure tweets in milliscobles, or 1/1000th of Robert Scoble's Twitter output. One milliscoble is defined as 1/1000th of the average daily Twitter status updates by Robert Scoble as of 10:09 CST September 25, 2008. At that time, Scoble had tweeted 14,319 times in 675 days, for an average tweets per day of 21.21. Thus, one milliscoble is defined as 0.02121 tweets per day.

good for teaching

"Here you can plot functions, functions in polar coordinates, and parametric equations."

Curious about the value of your website or someone else's? Estimurl.com helps you in one step to check how much a site is worth. Just enter the webadress and you'll get an instant overview of the value of the site, the daily revenue and other important statistics.

generates a "I'm the XXX richest person on earth!" widget

This is a set of small utilities I developed. They are all web-based and free to use.

The Full Page Test loads a complete HTML page including all objects (images, CSS, JavaScripts, RSS, Flash and frames/iframes). It mimics the way a page is loaded in a web browser. The load time of all objects is shown visually with time bars.

10 PostScript point = 3.527777778 millimeter

En-ROADS is a global climate simulator that allows users to explore the impact of roughly 30 policies-such as electrifying transport, pricing carbon, and improving agricultural practices-on hundreds of factors like energy prices, temperature, air quality, and sea level rise. In 2009, Climate Interactive was the first scientific team to add up all the climate pledges countries had made to the United Nations leading up to the COP 15 Copenhagen climate negotiations. This analysis, which became known as the Climate Scoreboard, landed our work in the New York Times and in the meeting rooms of the world's top decision-makers over the next several years.