Science News
451.2K views | +5 today
Follow
Science News
All the latest and important science news
Your new post is loading...
Your new post is loading...
Scooped by Sakis Koukouvis
Scoop.it!

You are your microbes - Jessica Green and Karen Guillemin

View full lesson: http://ed.ted.com/lessons/you-are-your-microbes-jessica-green-and-karen-guillemin From the microbes in our stomachs to the ones on our teet...
No comment yet.
Scooped by Sakis Koukouvis
Scoop.it!

HyTAQ Robot

HyTAQ Robot (Hybrid Terrestrial and Aerial Quadrotor) Arash Kalantari, Matthew Spenko The HyTAQ robot has been developed in the Robotics Lab at Illinois Inst...
No comment yet.
Scooped by Sakis Koukouvis
Scoop.it!

Year of Astronomy Photos Returns Spectacular Views | Video

John Chumack (http://galacticimages.com) pointed his cameras to the skies on several occasions in 2012 and delivered amazing shots of solar activity, galaxies, comets, the moon and more.

No comment yet.
Scooped by Sakis Koukouvis
Scoop.it!

The Plankton (from Ocean Empires)

An introduction to the planktonic realm adrift on the high seas.
No comment yet.
Scooped by Sakis Koukouvis
Scoop.it!

Researchers Developing Flying, Grasping Robots

Complex flying robots are being given arms and claws so they can grab and place things.

Sakis Koukouvis's insight:

Read more at http://airobots.ing.unibo.it/

No comment yet.
Scooped by Sakis Koukouvis
Scoop.it!

The Rotating Moon - 60 Second Adventures in Astronomy (5/12)

Free learning from The Open University
No comment yet.
Scooped by Sakis Koukouvis
Scoop.it!

Michio Kaku: Is God a Mathematician?

Michio Kaku says that God could be a mathematician: "The mind of God we believe is cosmic music, the music of strings resonating through 11 dimensional hyperspace. That is the mind of God.

No comment yet.
Scooped by Sakis Koukouvis
Scoop.it!

What Is Time? Theoretical Physicist Sean Carroll Explains Time's Arrow

Have you ever stopped to ask yourself, "what is time?" We all understand its passage intuitively, experientially. But does time actually exist? Is it a force of nature? A tangible entity? I spoke with theoretical physicist and perhaps the world's premier expert on the science of time, Sean Carroll, to learn more.

No comment yet.
Scooped by Sakis Koukouvis
Scoop.it!

Landscapes and embryos : A film from A. Martinez Arias

Developmental Biology aims to understand the emergence of an organism from a single cell. It probes embryos with experiments in the hope of unravelling principles that govern the way they are made

No comment yet.
Scooped by Sakis Koukouvis
Scoop.it!

The Powers Project 10^-3 Pell

Celebrating the landmark 1977 Eames film, Powers of Ten™, The Powers Project invited 40 innovative artists from around the world to produce original segments for each power of ten using a variety of digital and film techniques. This new, collaborative homage playfully transplants the film’s journey from the physical universe to a unique, imagined universe of graphic abstractions.

In these part / power created by Jordi Pagès, we approach the surface of the hand and slowly we enter the skin, passing through the outer most dead cells, these is the first of mani layers we will be crossing until we get into a tiny blood vessel within.

Sakis Koukouvis's insight:
Charles and Ray Eames’ Powers of Ten: The Classic Film Re-Imagined By 40 Artists
No comment yet.
Scooped by Sakis Koukouvis
Scoop.it!

The Earth spins at night

22 days of data from the Suomi NPP satellite went into making this beautiful and eerie view of the Earth at night, spinning in a black sky. The satellite can see in the visible and near-infrared at high sensitivity, able to map city lights, fires, and even moonlit weather. This animation is made from real images, mapped onto the previously existing Blue Marble images to make the view more realistic.

No comment yet.
Scooped by Sakis Koukouvis
Scoop.it!

BigDog Robot Learns To Obey Voice Commands, Follow, Roll Over

Working with the Marine Corps Warfighting Laboratory (MCWL), researchers from DARPA's LS3 program demonstrated new advances in the robot's control, stability and maneuverability, including "Leader Follow" decision making, enhanced roll recovery, exact foot placement over rough terrain, the ability to maneuver in an urban environment, and verbal command capability.

No comment yet.
Scooped by Sakis Koukouvis
Scoop.it!

6 Great Videos on Teaching Critical Thinking

6 Great Videos on Teaching Critical Thinking | Science News | Scoop.it
No comment yet.
Rescooped by Sakis Koukouvis from Science-Videos
Scoop.it!

Dog with a perfect pitch plays piano [VIDEO]

Dog with perfect pitch plays piano pretty proficiently.


Via Dr. Stefan Gruenwald
Jayne Fenton Keane's comment, January 8, 2013 5:55 AM
cute
Scooped by Sakis Koukouvis
Scoop.it!

Amazing Facts to Blow Your Mind Pt. 2

Time for some more interesting facts to make your head explode! Now you can sound even smarter around your friends with these simple but super fun facts about life!

No comment yet.
Scooped by Sakis Koukouvis
Scoop.it!

Big Happy: Revealing the Character of Cities Through Data: Lewis Mitchell at TEDxUVM 2012

Lewis Mitchell is a a postdoctoral researcher in mathematics and climate. Broadly, he is interested in the messy interface between the "real" world and the more abstract world of mathematics. More specifically, his research is focused in the areas of numerical weather prediction (NWP) and data assimilation, which use techniques from many areas of applied mathematics.

No comment yet.
Scooped by Sakis Koukouvis
Scoop.it!

Earth from the outside - OVERVIEW (Video)

On the 40th anniversary of the famous ‘Blue Marble’ photograph taken of Earth from space, Planetary Collective presents a short film documenting astronauts’ life-changing stories of seeing the Earth from the outside – a perspective-altering experience often described as the Overview Effect.

The Overview Effect, first described by author Frank White in 1987, is an experience that transforms astronauts’ perspective of the planet and mankind’s place upon it. Common features of the experience are a feeling of awe for the planet, a profound understanding of the interconnection of all life, and a renewed sense of responsibility for taking care of the environment.

‘Overview’ is a short film that explores this phenomenon through interviews with five astronauts who have experienced the Overview Effect. The film also features insights from commentators and thinkers on the wider implications and importance of this understanding for society, and our relationship to the environment.

No comment yet.
Scooped by Sakis Koukouvis
Scoop.it!

Sun Erupts With New Year's Eve Fireworks | Video

The Sun helps ring in 2013 with two massive blasts off its eastern limb (as seen by the Solar Dynamics Observatory on December 31st, 2012).
No comment yet.
Scooped by Sakis Koukouvis
Scoop.it!

The Big Bang - 60 Second Adventures in Astronomy (1/12)

Free learning from The Open University
No comment yet.
Scooped by Sakis Koukouvis
Scoop.it!

Young Einstein Enrages Physicists

Einstein enraged the physics community with his theory of general relativity.
No comment yet.
Scooped by Sakis Koukouvis
Scoop.it!

TOP 10 REASONS Why We Know the Earth is Round

Subscribe to MinutePhysics - it's FREE! http://dft.ba/-minutephysics_sub MinutePhysics is on Google+ - http://bit.ly/qzEwc6 And facebook...
No comment yet.
Scooped by Sakis Koukouvis
Scoop.it!

Tiny insect jumps on water

An insect not much bigger than a grain of rice is able to repeatedly jump on the surface of water using specialised paddles on their hind legs, new research reveals.

More: http://www.youtube.com/watch?v=yEeXGg8n_FI

No comment yet.
Scooped by Sakis Koukouvis
Scoop.it!

Scientists use Brain Imaging to Reveal the Movies in our Mind

Using Hollywood movie trailers, UC Berkeley researchers have succeeded in decoding and reconstructing people's dynamic visual experiences.

Sakis Koukouvis's insight:

More: http://theredpillinfo.wordpress.com/2012/12/16/scientists-use-brain-imaging-to-reveal-the-movies-in-our-mind/

No comment yet.
Scooped by Sakis Koukouvis
Scoop.it!

Animated growth of an organization

The OrgOrgChart (Organic Organization Chart) project looks at the evolution of a company's structure over time. A snapshot of the Autodesk organizational hierarchy was taken each day between May 2007 and June 2011, a span of 1498 days.

Each day the entire hierarchy of the company is constructed as a tree with each employee represented by a circle, and a line connecting each employee with his or her manager. Larger circles represent managers with more employees working under them. The tree is then laid out using a force-directed layout algorithm.


From day to day, there are three types of changes that are possible:
- Employees join the company
- Employees leave the company
- Employees change managers

Instead of recomputing the full layout each day, we animate the transitions from one day to the next. In this version of the video, each second corresponds to approximately 1 week of activity.

  1. If you have any questions, please contact me via email (http://www.autodeskresearch.com/people/justin) or on Twitter (@JustinMatejka).
No comment yet.
Scooped by Sakis Koukouvis
Scoop.it!

Art and Physics: Accidental Painting (video)

When artist David Alfaro Siqueiros first discovered his "accidental painting" technique in the 1930s, the simplicity of the process coupled with its elaborate results riveted him. 
Now, an art historian and physicist have teamed up to unravel the science behind Siqueiros' technique.
Check out our article detailing the story behind this research:http://www.physicscentral.com/explore/plus/accidental-painting.cfm

Sakis Koukouvis's insight:

Research paper: http://arxiv.org/abs/1210.2770

No comment yet.