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Evolutionary Novelty versus Exaptation

Evolutionary Novelty versus Exaptation | Tracing Knowledge | Scoop.it
Going against the flow is always a challenge, but some waterfall-climbing fish have adapted to their extreme lifestyle by using the same set of muscles for both climbing and eating, according to re...
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Is Nature Unnatural?

Is Nature Unnatural? | Tracing Knowledge | Scoop.it
Decades of confounding experiments have physicists considering a startling possibility: The universe might not make sense.
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Astronomers Measure the Elusive Extragalactic Background Light

Astronomers Measure the Elusive Extragalactic Background Light | Tracing Knowledge | Scoop.it
If all the light emitted by all galaxies in the observable universe at all wavelengths during all of cosmic history were known, it would clue astronomers about the entire history of galaxy formatio...
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'Quantum microscope' peers into the hydrogen atom

'Quantum microscope' peers into the hydrogen atom | Tracing Knowledge | Scoop.it
The first direct observation of the orbital structure of an excited hydrogen atom has been made by an international team of researchers. The observation was made using a newly developed "quantum mi...
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Bach to the blues, our emotions match music to colors

Bach to the blues, our emotions match music to colors | Tracing Knowledge | Scoop.it
Whether we’re listening to Bach or the blues, our brains are wired to make music-color connections depending on how the melodies make us feel, according to new research from the University of Calif...
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Study Shows How Bilinguals Switch Between Languages

Study Shows How Bilinguals Switch Between Languages | Tracing Knowledge | Scoop.it
Individuals who learn two languages at an early age seem to switch back and forth between separate “sound systems” for each language, according to new research conducted at the University of Arizon...
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Major Advance For Stem Cell Research

Major Advance For Stem Cell Research | Tracing Knowledge | Scoop.it
Scientists at Oregon Health & Science University and the Oregon National Primate Research Center (ONPRC) have successfully reprogrammed human skin cells to become embryonic stem cells capable o...
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Earth’s centre is out of sync

Earth’s centre is out of sync | Tracing Knowledge | Scoop.it
We all know that the Earth rotates beneath our feet, but new research from ANU has revealed that the centre of the Earth is out of sync with the rest of the planet, frequently speeding up and slowi...
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Subaru Telescope Observations and the CoRoT Mission Unveil the Future of the Sun

Subaru Telescope Observations and the CoRoT Mission Unveil the Future of the Sun | Tracing Knowledge | Scoop.it
A team of astronomers led by Jose Dias do Nascimento (Department of Theoretical and Experimental Physics, Universidade Federal do Rio Grande do Norte [DFTE, UFRN], Brazil) has found the farthest kn...
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Ground-breaking science and spectacular cosmic images from the PAPER instrument in the Karoo

Ground-breaking science and spectacular cosmic images from the PAPER instrument in the Karoo | Tracing Knowledge | Scoop.it
Scientific studies done with the "PAPER" array, one of the world-class scientific instruments in South Africa's Karoo Radio Astronomy Reserve, is producing ground-breaking science and spectacular c...
Περικλής Δημ. Λιβάς's insight:

The first scientific paper based on observations performed with South Africa’s new KAT-7 radio telescope, has been accepted for publication by the prestigious journal Monthly Notices of the Royal Astronomy Society.

“This is a significant milestone for South Africa’s SKA project, proving that our engineers are able to deliver a cutting-edge scientific instrument, and that our scientists are able to use it for frontier science,” says Derek Hanekom, South Africa’s Minister of Science and Technology. “It bodes well for the delivery of our 64-dish MeerKAT telescope, currently under construction in the Karoo, and for our ability to play a key role in building and commissioning thousands of SKA antennas over the next ten years.”

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I Am Not This Body

I Am Not This Body | Tracing Knowledge | Scoop.it
Whatever comes from inside the body is like a foul messenger from the underworld, whom we fear to encounter.
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Water's secrets

Water's secrets | Tracing Knowledge | Scoop.it
A team of scientists from the University of Toronto and Manchester University in the United Kingdom have gone three kilometres beneath the surface of the Canadian Shield to find some of the oldest ...
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‘Brainbow,’ version 2.0

‘Brainbow,’ version 2.0 | Tracing Knowledge | Scoop.it
Researchers refine breakthrough system for producing images of brain, nervous system
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Discovering a new planet (TAU-CfA articles)

Discovering a new planet (TAU-CfA articles) | Tracing Knowledge | Scoop.it
Detecting alien worlds presents a significant challenge since they are small, faint, and close to their stars. The two most prolific techniques for finding exoplanets are radial velocity (looking f...
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Waiting for the Revolution

Waiting for the Revolution | Tracing Knowledge | Scoop.it
An interview with the Nobel Prize-winning physicist David J. Gross.
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Accurate Distance Measurement Resolves Major Astronomical Mystery

Accurate Distance Measurement Resolves Major Astronomical Mystery | Tracing Knowledge | Scoop.it
Sometimes astronomy is like real estate -- what's important is location, location, and location. Astronomers have resolved a major problem in their understanding of a class of stars that undergo re...
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HAWC Observatory captures first image

HAWC Observatory captures first image | Tracing Knowledge | Scoop.it
An international team of researchers, including scientists from Los Alamos, has taken the first image of the High-Altitude Water Cherenkov Observatory, or HAWC. The facility is designed to detect c...
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Fragile mega-galaxy is missing link in history of cosmos

Fragile mega-galaxy is missing link in history of cosmos | Tracing Knowledge | Scoop.it
Two hungry young galaxies that collided 11 billion years ago are rapidly forming a massive galaxy about 10 times the size of the Milky Way, according to UC Irvine-led research conducted on the W. M...
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Double vision

Double vision | Tracing Knowledge | Scoop.it
Scientists must ensure that they take the lead in the ethical debate surrounding the therapeutic use of stem cells derived from human clones.
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RNA was capable of catalyzing electron transfer on early earth with iron's help, study shows

RNA was capable of catalyzing electron transfer on early earth with iron's help, study shows | Tracing Knowledge | Scoop.it
The study shows that RNA is capable of catalyzing electron transfer under conditions similar to those of the early Earth.
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When green means danger

When green means danger | Tracing Knowledge | Scoop.it
A new species of green palm-pitviper of the genus Bothriechis is described from a seriously threatened cloud forest reserve in northern Honduras. Because of similarity in color pattern and scalatio...
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Eyes on the Solar system

Eyes on the Solar system | Tracing Knowledge | Scoop.it
"Eyes on the Solar System" is a 3-D environment full of real NASA mission data.
Explore the cosmos from your computer. Hop on an asteroid.
Fly with NASA's Voyager spacecraft.
See the entire sola...
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Niels Bohr: Biography & Atomic Theory

Niels Bohr: Biography & Atomic Theory | Tracing Knowledge | Scoop.it
Niels Bohr was one of the foremost scientists of modern physics, best known for his substantial contributions to quantum theory and his Nobel Prize-winning research on the structure of atoms.
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What is hypnotherapy?

What is hypnotherapy? | Tracing Knowledge | Scoop.it
Hypnotherapy is most effective when employed to provoke changes in your behaviour, in the ways you think about yourself and the world around you and in the interpretation of past events which may i...
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«..Από το μικρότερο στο μεγαλύτερο..»

«..Από το μικρότερο στο μεγαλύτερο..» | Tracing Knowledge | Scoop.it
Εργασία στην Ανόργανη Χημεία
Υδρογόνο και Ευγενή Αέρια

Υπεύθυνος καθηγητής : Κ. Μεθενίτης

Προπτυχιακοί φοιτητές : Λιβάς Δημήτριος, Νικολόπουλος Φίλιππος...
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DNA analysis unearths origins of Minoans, the first major European civilization

DNA analysis unearths origins of Minoans, the first major European civilization | Tracing Knowledge | Scoop.it
DNA analysis is unearthing the origins of the Minoans, who some 5,000 years ago established the first advanced Bronze Age civilization in present-day Crete. The findings suggest they arose from an ...
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