CALIBRATING A DIGITAL BILLBOARD Photograph by fungiside on Reddit What seems like a bad (or awesome) acid trip is actually a calibration test for a digital billboard. The video (although it appears as an image here) is a test to make sure all of the individual panels are working together to make…
We all know some foods have a much higher Calorie content than others, but how many of us know what that difference actually looks like? Information website wiseGEEK sought to answer this question way back on January 3, 2007. The result was a fascinating article that compares over 71 foods! The images below are…
Gannets are large sea birds that can be found in the North Atlantic as well as the coastal seas of Southern Africa, Australia and New Zealand. The birds fish by diving from a height into the sea and pursuing their prey underwater. The technique, known as plunge diving, allows birds to use the energy…
In botany, a fruit is a part of a flowering plant that derives from specific tissues of the flower, one or more ovaries, and in some cases accessory tissues. Fruits are the means by which these plants disseminate seeds. Many of them that bear edible fruits, in particular, have propagated with the movements of…
THE VAPOR CONE Photograph by Joe Oliva/U.S. Air Force An F-16 Fighting Falcon pilot with the Viper East Demonstration Team from Shaw Air Force Base, S.C., creates a ‘cone’ of condensation on Aug. 21, 2010, as he nears Mach 1 during a flyby at an open house at Volk Field Air National…
Photo by Jean Paul Ferrero/Ardea/Caters News (via Exposing the Truth Lake Hillier is a pink-coloured lake on Middle Island in Western Australia. Middle island is the largest of the islands and islets that make up the Recherche Archipelago, a group of about 105 islands and over 1,200 ‘obstacles to shipping’. The tiny lake only…
As the world’s largest online retailer, Amazon needs somewhere to put all of those products. The solution? Giant warehouses. Eighty to be exact. Strategically located near key shipping hubs around the world. The warehouses themselves are massive, with some over 1.2 million square feet in size (111,484 sq m). And at the heart of…
Photograph by hisdream on Flickr Any animal that can change colours and look in two directions at once is worth learning more about. Armed with a tongue you have to see to believe, the chameleon may be one of the coolest reptiles on the planet. Here are ten things you may not have known…
If a picture is worth a thousand words, then an animated gif must be priceless! Below you will find a collection of simple and elegant animations that explain how various things work. From geometry to mechanics and everything in between, these animations help educate and explain how the world around us functions. Through these…
The age of the universe is about 13.75 billion years. The diameter of the observable universe is estimated at about 28 billion parsecs (93 billion light-years). As a reminder, a light-year is a unit of length equal to just under 10 trillion kilometres (or about 6 trillion miles). The Observable Universe consists of the…
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