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A Random Walk with Pi

A Random Walk with Pi | Science News | Scoop.it

Of course, the number of digits in π is infinite, but over the years, as computers have become more powerful, we know many more of them than ever before. But it’s one thing to say that I can download trillions of digits of π and another to make some sort of sense out of all of these digits. Into this steps a team of researchers from Australia, Lawrence Berkeley National Laboratory, and Simon Fraser University with some elegant visualizations of π. In a recent paper, they used a classic method of visualizing large strings of numbers: the random walk.


More on "Pi": http://www.scoop.it/t/science-news?tag=pi

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Optics: Images stored in vapor (VIDEO)

Optics: Images stored in vapor (VIDEO) | Science News | Scoop.it
DVD's and credit card holograms have nothing on the latest light-weight way to store images -- inside vapor.
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Orbit Fractals

Orbit Fractals | Science News | Scoop.it
The only orbit plotted fractals (orbit fractals for short) I've dealt with so far are Pickover Popcorn fractals. For the next release of Saturn & Titan I decided to try plotting the orbits of a...
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'Bubblegram' imaging: Novel approach to view inner workings of viruses

'Bubblegram' imaging: Novel approach to view inner workings of viruses | Science News | Scoop.it
Since the discovery of the microscope, scientists have tried to visualize smaller and smaller structures to provide insights into the inner workings of human cells, bacteria and viruses.
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Patterns of Visual Math - 3 Dimensional Fractals & Mandelbulb

Patterns of Visual Math - 3 Dimensional Fractals & Mandelbulb | Science News | Scoop.it

Three Dimensional Fractal Mappings
Years ago, many fractal enthusiasts viewed these intricate and majestic patterns and thought "Wouldn't this be incredible in 3-D?". Dozens of methods have been developed to view fractals in an arbitrary number of dimensions. Quaternions are 3D shadows of 4D Julia Sets, which, if sliced in a plane, reveal the corresponding 2 dimensional Julia Set.

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Developing artificial intelligence systems that can interpret images

Developing artificial intelligence systems that can interpret images | Science News | Scoop.it
Like many kids, Antonio Torralba began playing around with computers when he was 13 years old. Unlike many of his friends, though, he was not playing video games, but writing his own artificial intelligence (AI) programs.
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Earth's location in the universe

Earth's location in the universe - Images

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Bees' Flower Power

Bees' Flower Power | Science News | Scoop.it

Bees are a flower's best friends. Echoing previous studies from the northern part of the world, the Australian data, published today in the Proceedings of the Royal Society B, shows that flowers Down Under show the most color variance in the narrow spectra that insects are most sensitive to. This helps an insect distinguish flowers, remember their favorite, and return to it—good news for the plant. The results, now replicated on two continents, likely hold true elsewhere as well.

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How Images of War Can Lead to the Desire for More War

How Images of War Can Lead to the Desire for More War | Science News | Scoop.it

There’s a commonly held view that if the American public received more exposure to the true consequences of war they would be less willing to support military endeavors. It’s a logical argument, but new research suggests that seeing images of destruction can actually have the opposite effect. Specifically, seeing images of destroyed buildings may make somebody more likely to support military action against an ideological enemy.

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The Evolution of Technology

The Evolution of Technology | Science News | Scoop.it
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Seeing is believing: the effect of brain images on judgments of scientific reasoning

Seeing is believing: the effect of brain images on judgments of scientific reasoning | Science News | Scoop.it

Brain images are believed to have a particularly persuasive influence on the public perception of research on cognition. Three experiments are reported showing that presenting brain images with articles summarizing cognitive neuroscience research resulted in higher ratings of scientific reasoning for arguments made in those articles, as compared to articles accompanied by bar graphs, a topographical map of brain activation, or no image

 

Articles about NEUROSCIENCE: http://www.scoop.it/t/science-news?tag=neuroscience

 


Via Flavio Bernardotti
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The Art of Medicine: Mapping the Body in 2,000 Years of Images and Imagination

The Art of Medicine: Mapping the Body in 2,000 Years of Images and Imagination | Science News | Scoop.it
From ancient etchings to electron microscopes, or what aspirin has to do with visualizing consciousness.
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10 Images That Changed the Course of Science (And One That Is About To)

10 Images That Changed the Course of Science (And One That Is About To) | Science News | Scoop.it
One image can change the way we see the world, especially in science.
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Unveiling the Brain's Architecture (9 images)

Unveiling the Brain's Architecture (9 images) | Science News | Scoop.it

A pair of initiatives to improve brain imaging is revealing how its structure differentiates humans from other animals and could lead to cures for mental illness. (See all the 9 awesome images)

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BodyParts3D

BodyParts3D: This is a wonderful site for generating Creative Commons licensed gross anatomical image diagrams. It's a little slow, but I imagine that is because the images are so high resolution.

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