As much as I love my Nook, that lag while scrolling is so annoying I wanna throw it across the room sometimes. Even though we shouldn’t expect new displays this year, Bookeen is onto something here. More

German photographer Markus Reugels specializes in high-speed photography, and captures a lot of images of water drops. By adding chemicals to the water and raising his shutter speed to one sixteen thousandth of a second, he’s been able to take some truly amazing shots:

By thickening the water with guar gum he was also able to alter the shape of the splashes, making some of them take on the bizarre look of something from a science-fiction film or a nuclear mushroom cloud.

The shapes, which varied from 3cm to 15cm, were altered even further by adding sugar and, by putting rinse aid in the dish, he was able to increase the height of the droplet splashes.

His images on Flickr are really amazing. You really should check them out.

Article Link and Flickr Photostream via reddit

Continued here:
Markus Reugels’s Water Drops

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We use the term “snake oil” for anything promoted as a cure-all that doesn’t work, whether it is medicine or political policy. But back in the 1860s, Chinese immigrants who worked on the Transcontinental Railroad used oil from the Chinese water snake to treat sore muscles, and it worked!

A 2007 story in Scientific American explains that California neurophysiology researcher Richard Kunin made the connection between Chinese water snakes and omega-3 fatty acids in the 1980s.

“Kunin visited San Francisco’s Chinatown to buy such snake oil and analyze it. According to his 1989 analysis published in the Western Journal of Medicine, Chinese water-snake oil contains 20 percent eicosapentaenoic acid (EPA), one of the two types of omega-3 fatty acids most readily used by our bodies. Salmon, one of the most popular food sources of omega-3s, contains a maximum of 18 percent EPA, lower than that of snake oil.”

However, it wasn’t until several years after Kunin’s research that American scientists discovered that omega-3s are vital for human metabolism. Not only do they sooth inflammation in muscles and joints, but also, they can help “cognitive function and reduce blood pressure, cholesterol, and even depression.”

So how did “snake oil” come to mean a scam? The rest of the story is at Collectors Weekly. Link -Thanks, Ben!

Read the article:
How Snake Oil Got a Bad Rap