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Mar 7, 2019

The influence of a single neuron on its network

Posted by in category: neuroscience

The authors’ subsequent in-depth analysis revealed a much more complex pattern than a general inhibition of neural activity. They found that the extent of the influence of neurons on other neurons was related to how they responded to certain features of visual stimuli, such as orientation and temporal frequency. When a neuron was activated, neurons that were tuned to respond to similar features to that neuron were more strongly suppressed than were neurons with a different tu…


The contribution of a single neuron to brain function might seem negligible. But a map of the influence of single neurons reveals a complex pattern that prevents redundancy and enables clear messaging. Inhibitory and activating effects of a neuron on its neighbours.

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Mar 7, 2019

Google’s Doodle celebrates Russian mathematician Olga Ladyzhenskaya’s 97th birth anniversary

Posted by in category: information science

Google’s Doodle on Thursday marked the 97th birth anniversary of Russian mathematician Olga Ladyzhenskaya. She was known for her work on partial differential equations and in the field of fluid dynamics, which led to several developments in the study of fluid dynamics and paved the way for advances in weather forecasting, oceanography, aerodynamics, and cardiovascular science.

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Mar 7, 2019

Researchers close in on physics’ holy grail with ‘super’ breakthrough

Posted by in categories: computing, physics

A team of scientists in the US has brought us a huge step closer to a superconductor capable of working at room temperature.

If humankind were to find a way to construct a large-scale superconductor that could work at room temperature, the way our energy grids and computers are built – and many other areas of daily life – would be fundamentally changed.

The phenomenon is the lack of electrical resistance and is observed in many materials when they are cooled below temperatures of around −180 degrees Celsius, making them rather limited in their application. However, a team from George Washington University in the US has revealed something that could help us finally reach what is one of the most sought-after achievements in modern physics.

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Mar 7, 2019

Enter The Quantum World: What The Mechanics Of Subatomic Particles Mean For The Study Of UAP, Our Universe, And Beyond

Posted by in categories: business, government, particle physics, quantum physics

Then the 2017 DoD disclosure occurred, directly contradicting the findings in the Condon Report. We realized we had not discovered all there was to discover — not by a long shot.

AATIP succeeded where others failed simply because our understanding of the physics finally caught up to our observations.


Today, much of our government’s business is conducted behind closed doors, and mostly for good reason.

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Mar 6, 2019

Genetically engineered immune cells wipe out lupus in mice

Posted by in categories: biotech/medical, genetics

Chimeric antigen receptor–T cell therapy—already approved for some cancers—might help human patients with the autoimmune disorder.

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Mar 6, 2019

NASA Captures First-Ever Images of Intersecting Shockwaves From Two Supersonic Jets

Posted by in category: transportation

An air-to-air imaging technology developed by NASA has resulted in the first images ever taken of interacting shockwaves produced by in-flight supersonic jets. The new images, in addition to being beautiful, will help NASA design jets capable of producing gentle rumbles instead of loud sonic booms when breaking the sound barrier.

The project, called AirBOS, or Air-to-Air Background Oriented Schlieren flights, recently took place at NASA’s Armstrong Flight Research Center in Edwards, California, reports NASA in a press release. A new imaging system used during the test is now the first to capture high-quality images of interacting shockwaves produced by two different aircraft.

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Mar 6, 2019

Famous Einstein ‘puzzle’ solved as missing page comes to light

Posted by in category: futurism

A famous “puzzle” from perhaps the world’s most famous theoretical physicist, Albert Einstein, has been solved, after a missing page was found.

The handwritten page was part of an appendix of a 1930 paper written by Einstein towards a unified field theory. It was discovered approximately two weeks ago, officials at Hebrew University said, nestled alongside other Einstein archives.

“But in the copies we had, one page was missing, and that was a problem. That was a puzzle,” Hanoch Gutfreund, scientific advisor to the university’s Einstein archive, said in comments to the AFP.

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Mar 6, 2019

5G is coming fast and it’s a game-changer

Posted by in category: internet

The blistering speed and versatility of the coming 5G network herald a quantum leap for mobile technology — here are the fast facts.

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Mar 6, 2019

The Algorithm Will See You Now: How AI is Helping Doctors Diagnose and Treat Patients

Posted by in categories: biotech/medical, information science, robotics/AI

Artificial intelligence researchers are building tools to quickly and accurately turn data into diagnoses. But practical limitations and ethical concerns mean humans should remain in charge.

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Mar 6, 2019

116 Of The Oldest Color Photos Showing What The World Looked Like 100 Years Ago

Posted by in categories: entertainment, innovation

When you think of old photographs, you naturally think in terms of black and white, but as you can see from these stunning photographs from the turn of the 20th century, color photography has been around for a lot longer than you think.

Before 1907, if you wanted a color photograph then you (well, a professional colorist) basically had to color it in using different dyes and pigments, but two French brothers called Auguste and Louis Lumière changed all that with a game-changing process that they called the Autochrome Lumière. Using dyed grains of potato starch and light-sensitive emulsion, they were able to produce vibrant photographs without the need for additional colorization. Despite being difficult to manufacture and also somewhat expensive, the process was very popular among amateur photographers and one of the world’s first books of color photography was published using the Autochrome Lumière technique.

The brothers revolutionized the world of color photography until Kodak took things to a whole new level with the invention of Kodachrome film in 1935, a lighter and more convenient alternative that quickly made the Autochrome Lumière obsolete (although its popularity continued in France up until the 1950s). Kodachrome was also eventually overtaken by the rise of digital photography (Kodak stopped manufacturing Kodachrome in 2009), which is now by far the world’s most popular way to take pictures, but modern advances in photographic technology wouldn’t have been possible without the hard work of early pioneers like Auguste and Louis Lumière. Scroll down for a collection of stunning century-old color photographs using their groundbreaking technique.

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