Aerial Views: Meteora Monasteries In Greece

The Meteora is a rock formation in central Greece hosting one of the largest and most precipitously built complexes of Eastern Orthodox monasteries, second in importance only to Mount Athos. The six monasteries are built on immense natural pillars and hill-like rounded boulders that dominate the local area.

The word “meteora,” means “hovering in the air” which, whist a literal description of the famous monasteries, also shows just how otherworldly they seem.

The complex is made up of twenty-four Eastern Orthodox monasteries that were built on giant sandstone rock pillars between the 14th and 16th centuries. 

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Medicine: Kidney Disease Explained (Mayo Clinic)

Chronic kidney disease, also called chronic kidney failure, involves a gradual loss of kidney function. Your kidneys filter wastes and excess fluids from your blood, which are then removed in your urine. Advanced chronic kidney disease can cause dangerous levels of fluid, electrolytes and wastes to build up in your body.

Video timeline:  0:31 What is kidney disease?  1:09 Who gets kidney disease/risk factors?   2:24 Kidney disease symptoms 3:03 How is kidney disease diagnosed? 3:53 Treatment options   5:23 Coping methods/ What now?  6:16 Ending    

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Technology: Caltech In 2021 – The Year In Review

In January, researchers developed a cage-like vaccine platform called a mosaic nanoparticle that could help protect against multiple strains of coronavirus; obtained new insights into human decision-making using AI-trained networks playing video games; learned how tiny plants changed the planet nearly half a billion years ago; and studied chaotic systems using a camera that can take up to 70 trillion frames per second.

Meanwhile, the Institute announced that it would remove the names of known eugenics proponents from its buildings, honors, and assets.

February saw the historic landing of NASA’s Mars rover Perseverance on the Red Planet. The 2,263-pound rover, designed and operated by JPL, which Caltech manages for NASA, will spend two years investigating Mars’s Jezero crater, and will collect and cache samples of rocks and sediment for recovery by a subsequent mission.

Here on Earth, seismologists worked with optics experts to develop a method to use existing underwater telecommunication cables to detect earthquakesphysicists advanced the use of exotic materials for future ultrafast computers; and engineers perfected methods to place molecules in particular orientations at specific locations—work that paves the way for the integration of molecules with computer chips.

In March, Caltech researchers announced a non-invasive method that uses ultrasound to read and interpret brain activity related to the intent to move, a major step toward the creation of noninvasive brain–machine implants that can restore movement to paralyzed individuals; located Mars’s missing water; described a long-sought solution to “one of the most stubborn problems in math”; and explained how bacteria evolve resistance to antibiotics and how antibiotics help bacteria eat when nutrients are scarce.

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Cover Previews: Science Magazine – December 17

Shakespeare & Company: Author Aysegul Savas On Her Book ‘White On White’

A “marvelous” (Lauren Groff) and “gentle, mysterious and profound” (Marina Abramović) novel about a woman who has come undone.

A student moves to the city to research Gothic nudes, renting an apartment from a painter, Agnes, who lives in another town with her husband. One day, Agnes arrives in the city and settles into the upstairs studio.

In their meetings on the stairs, in the studio, at the corner café, the kitchen at dawn, Agnes tells stories of her youth, her family, her marriage, and ideas for her art – which is always just about to be created. As the months pass, it becomes clear that Agnes might not have a place to return to. The student is increasingly aware of Agnes’s disintegration. Her stories are frenetic; her art scattered and unfinished, white paint on a white canvas.

What emerges is the menacing sense that every life is always at the edge of disaster, no matter its seeming stability. Alongside the research into human figures, the student is learning, from a cool distance, about the narrow divide between happiness and resentment, creativity and madness, contentment and chaos.

White on White is a sharp exploration of empathy and cruelty, and the stunning discovery of what it means to be truly vulnerable, and laid bare.

Analysis: Federal Reserve Tapering Explained (WSJ)

The Federal Reserve says it will accelerate the wind-down of its bond-buying program, the biggest step the central bank has taken in reversing its pandemic-era stimulus. Here’s how tapering works, and why it sends markets on edge. Photo illustration: Adele Morgan/WSJ

Education: Can Science Help Poor Kids Earn More?

The wide gap in development between rich and poor children could be closed with the help of neuroscience. Might a controversial focus on genetics also help? Film supported by @Mishcon de Reya LLP

Video timeline: 00:00– The achievement gap between rich and poor kids 00:55 – Words matter in childhood development 03:16 – Conversation can combat childhood inequality 05:09 – Can genetics help close the achievement gap? 07:30 – Genetics can be controversial

Travel Views: Salta & Jujuy Provinces, Argentina (4K)

Salta, a province in northwest Argentina, encompasses parts of the Andes Mountains, Yungas forests and semiarid Gran Chaco lowlands. The capital, also called Salta, has colonial architecture including the neoclassical Cathedral of Salta. It’s the departure point for the Tren a las Nubes, a high-altitude railway. Small-town Cafayate is a gateway to wineries and the dramatic rock formations of the Calchaquí Valleys.

Jujuy, a province in Argentina’s remote northwest, is defined by the dramatic rock formations and hills of the Quebrada de Humahuaca. This valley and its indigenous Quechuan villages lie north of the provincial capital and regional gateway, San Salvador de Jujuy. In the valley’s south, the iconic, multicolored Cerro de los Siete Colores’ rocky slopes tower over the Spanish colonial village of Purmamarca.