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Note: this would make a good blog post Minimalist posters explain complex philosophical concepts with basic shapes When it comes to explaining philosophy, sometimes less is more - and we think this arresting collection of minimalist posters encompasses that idea perfectly. The illustrations you see featured below are from a a series entitled "Philographics," and were created by London-based graphic designer Genís Carreras. Using basic colors, simple geometric design, and concise definitions, Carreras manages to cram impressive amounts of information - on philosophical doctrines as diverse as hedonism, determinism, and existentialism - into a surprisingly simple and accessible package. We've included a sample of the collection below, but you'll find the series in its entirety, along with plenty more examples of Carreras' work, over on his website. The posters are also available for purchase via society6.

Last week, physicist Brian Cox showed us why everything that could happen does happen in a riveting tour of the quantum universe. In this fascinating short excerpt from BBC's A Night With The Stars, Cox turns to the Pauli exclusion principle - a quantum mechanics theorem holding that no two identical particles may occupy the same quantum state simultaneously - to explain why everything is connected to everything else, an idea at once utterly mind-bending and utterly intuitive, found everywhere from the most ancient Buddhist scripts to the most cutting-edge research in biology and social science.

Summary:  Sharks often use the "bump and bite" attack:  The shark tests its prey by repeatedly bumping it.  If the prey gives no dangerous response, the shark begins its attack - biting the prey repeatedly and viciously.  It works for sharks, as it has worked for our leaders.  Now the bumping phase ends and the attack begins. Attorney General Eric Holder explains the new order.

Nano-cargo jet rockets were useful tasks in the body can perform. Packets deliver drugs or substances to signal tumor. Science fiction? Nope, not anymore. Nature chemistry published in February a paper of Nijmegen chemists which they explain how they make a nano rocket. "We think this is the first real nanomotor," says lead author Daniela Wilson.

The brain appears to be wired in a rectangular 3D grid structure, suggests a new brain imaging study funded by the National Institutes of Health. "Far from being just a tangle of wires, the brain's connections turn out to be more like ribbon cables - folding 2D sheets of parallel neuronal fibers that cross paths at right angles, like the warp and weft of a fabric," explained Van Wedeen, M.D., of Massachusetts General Hospital (MGH), A.A. Martinos Center for Biomedical Imaging and the Harvard Medical School.

Anders Sandberg and Stuart Armstrong are currently putting together a paper explaining why the presence of Dyson Spheres would actually deepen the mystery that is the Fermi Paradox. Armstrong recently gave a talk on the subject, titled "von Neumann probes, Dyson spheres, exploratory engineering and the Fermi paradox."

The last time we ran into Ben Heck, the tinkerer extraordinaire was waxing poetic at Maker Faire about the Raspberry Pi and cheese curds. One more thing he also talked about, however, was his latest 3D printer project, which he now explains in greater detail in the latest episode of the Ben Heck Show. Improvements made to the device include use of a Birdstruder for easier access to the filament and the ability to print off an SD card if you don't have a computer handy. The 3D printer also sports an expanded 200-square-millimeter print area with a solid copper cover for added sturdiness and accuracy. As usual, size matters for Mr. Heckendorn so the device got a boost in portability, now neatly folding James Bond-like into a briefcase that measures 18 x 14 x 4.2 inches. Interested in a briefcase printer of your own? Well, Heckendorn mentioned during the Maker Faire interview that he's already working on an improved version and thinking about putting it up on Kickstarter so hope springs eternal. In the meantime, you can glean more details about the device by checking out the video after the break.

Equal parts origami and electrical engineering, each robot "has 137 folding joints," PopSci explains. "The assembly scaffold, which has folds of its own, performs 22 origami-style folds, resulting in a fully formed robot you can pop out and turn on.

UNU Media Centre head Brendan Barrett shares insights derived from a UNU Institute for Water, Environment and Health conference that focused on K* (K-Star) - a spectrum of ideas that covers research communication, science push, knowledge translation, adaptation, transfer and exchange, knowledge brokering and mobilization, and policy pull. * * * To sum up the underlying need for the recent K* Conference 2012, I borrow the words of a co-participant who explained that "as we are seeing with the climate debate and other 'wicked problems', it is not sufficient to assume that scientific consensus about the facts will be influential in policy or the wider community".