Research Preview: Nature Magazine – June 8, 2023

Image

nature Magazine – June 8, 2023 issue:  Coral reef fishes, such as the blenny Ecsenius stictus pictured on the cover, are diverse, abundant and grow quickly. In this week’s issue, Alexandre Siqueira and his colleagues investigate the evolutionary history of these fishes to find out how growth has shaped life on coral reefs. 

Camera that could fit on a penny captures vivid colour photos

Optimized phase mask of five-millimetre diameter fabricated using a nanofabrication approach.

A ‘meta-lens’ and corrective algorithms allow a tiny device to produce high-resolution images.

A computational-imaging technique paves the way for ultra-small cameras that could be used in various portable devices.

These hardy ants build their own landmarks in the desert

Tunisian desert ant Cataglyphis fortis.

Ants living on the sprawling salt pans of Tunisia use DIY markers to find their way home.

The desert ant Cataglyphis fortis lives in Tunisia’s arid salt flats, and can travel more than a kilometre from its underground nest in search of food. Now scientists have found that these ants build tall hills on top of their nests that help the insects to find their way home across the vast, featureless landscape1.

Cover: Stanford Medicine Magazine – Summer 2023

Image

Stanford Medicine Magazine (Summer 2023) – The new issue of Stanford Medicine magazine explores how the environment and health interact — and ways to counter negative impacts.

Special delivery – mRNA moves past COVID-19

Cover for Special delivery

Catastrophe occasionally apologizes for itself by coughing up a consolation prize. World War II gave us penicillin. So, let’s count our blessings.

By Bruce Goldman

The COVID-19 pandemic, from which we’re still struggling to emerge, has expanded our working vocabulary, gifting the public lexicon with new, if admittedly mostly gloomy, words and concepts. (Examples: spike protein, intubation, N95, rapid antigen test.) We may not flood our speech with these terms, but we’re at least passingly familiar with them now.

Sniff – Making sense of smell

Cover for Sniff

Among the human senses, smell — or more formally, olfaction — is often considered the most dispensable. In a recent survey, 1 in 6 college students said they would rather lose their sense of smell than their little left toe, and 1 in 4 would forgo their sense of smell to keep their phone.

By Nina Bai

But for people who’ve found themselves suddenly unable to smell — a more common predicament since the COVID-19 pandemic — the loss can be surprisingly, profoundly devastating.

Travel: A Guided ‘Green City’ Tour Of Copenhagen

DW Travel (June 7, 2023) – Did you know that Copenhagen is one of the greenest cities in the world? Transport, urban planning, food – the Danish capital is committed to sustainability in all areas. DW’s Aisha Sharipzan shows how your next trip to Copenhagen can be sustainable AND tons of fun.

Video timeline: 00:00 Intro 00:40 Rent a bike 01:42 Public Transport 02:13 Free kajak tour at the harbour, collecting trash 04:19 Vesterbro and Nørrebro 04:48 BaneGaarden 05:40 Kødbyen 06:19 Harbour in Nordhavn 07:07 Danish Architecture Center 10:25 CopenHill 10:37 Park’N’Play 11:36 Reffen Street Food Market

Copenhagen, Denmark’s capital, sits on the coastal islands of Zealand and Amager. It’s linked to Malmo in southern Sweden by the Öresund Bridge. Indre By, the city’s historic center, contains Frederiksstaden, an 18th-century rococo district, home to the royal family’s Amalienborg Palace. Nearby is Christiansborg Palace and the Renaissance-era Rosenborg Castle, surrounded by gardens and home to the crown jewels

#copenhagen #sustainabletravel #sustainability

Museum Stories: ‘Japanese Plate With Kintsugi Repair’

Ashmolean Museum (June 7, 2023): Here, animator Charlie Black brings the poetic story behind this beautifully broken 17th-century Japanese plate to life.

JAPAN COLLECTION

Ashmolean Museum – Oxford University

The Japanese collection is now best known for its ceramics, in particular the collection of seventeenth- and eighteenth-century export porcelain which is one of the most comprehensive collections in the world. Ceramics for the Japanese market are also well represented, including fine examples of Arita, Nabeshima and Hirado porcelain, tea ceremony wares and Kyoto earthenwares.

Arts/Books: Times Literary Supplement – June 9, 2023

Image

Times Literary Supplement (June 9, 2023): Requiem for a dream – Aung San Suu Kyi’s fall from grace; Vindicating Mary Wollstonecraft; France on Trial; In search of Yeats, and more…

Aung San Suu Kyi by Wendy Law-Yone review — how a saint became a pariah

Aung San Suu Kyi in Yangon, Myanmar, in 2011

This short biography explains why the West misunderstood the Myanmar leader. Review by Richard Lloyd Parry

In humanity’s long history of toppled heroes, shattered reputations and honour besmirched, it is difficult to think of a more extreme case than that of Aung San Suu Kyi. A decade ago, the Myanmar leader was among the most adored and respected figures in the world — winner of the Nobel peace prize, long-term political prisoner, an emblem of peaceful, uncompromising democratic struggle. Her ascension to the national leadership felt like the vindication of precious hopes and principles; today, “the Lady”, as she used to be known, is face down in the mud.

Environment: The Grand Canyon Is Losing Its River

Long shadows are in the foreground of a view of the reddish canyon walls, which loom on either side and ahead. The sky is blue with ribbed white clouds.

The New York Times (June 6, 2023) – Down beneath the tourist lodges and shops selling keychains and incense, past windswept arroyos and brown valleys speckled with agave, juniper and sagebrush, the rocks of the Grand Canyon seem untethered from time. The oldest ones date back 1.8 billion years, not just eons before humans laid eyes on them, but eons before evolution endowed any organism on this planet with eyes.

The Grand Canyon, a Cathedral to Time, Is Losing Its River

Written and photographed by Raymond Zhong, who joined scientists on a 90-mile raft expedition through the canyon.

About half a dozen people with orange life jackets ride a blue raft on a murky, brownish and somewhat choppy Colorado River. Rust-colored canyon walls loom on either side and ahead of them. Three other rafts are in the distance.

Since 1963, the Glen Canyon Dam has been backing up the Colorado for nearly 200 miles, in the form of America’s second-largest reservoir, Lake Powell. Engineers constantly evaluate water and electricity needs to decide how much of the river to let through the dam’s works and out the other end, first into the Grand Canyon, then into Lake Mead and, eventually, into fields and homes in Arizona, California, Nevada and Mexico.


Spend long enough in the canyon, and you might start feeling a little unmoored from time yourself.

A spring that looks like a narrow waterfall cascades out of a hole in a canyon wall down into a calm part of the Colorado River. The canyon walls are rust-red.
North Canyon, and a spring at Vasey’s Paradise.

The immense walls form a kind of cocoon, sealing you off from the modern world, with its cell signal and light pollution and disappointments. They draw your eyes relentlessly upward, as in a cathedral.

You might think you are seeing all the way to the top. But up and above are more walls, and above them even more, out of sight except for the occasional glimpse. For the canyon is not just deep. It is broad, too — 18 miles, rim to rim, at its widest. This is no mere cathedral of stone. It is a kingdom: sprawling, self-contained, an alternate reality existing magnificently outside of our own.

And yet, the Grand Canyon remains yoked to the present in one key respect. The Colorado River, whose wild energy incised the canyon over millions of years, is in crisis.

Read more

News: Ukraine Dam Breach Flooding, Blinken In Saudi Arabia, Crowded GOP Field

The Globalist Podcast, Wednesday, June 7, 2023: Ukraine’s Nova Kakhovka dam: what we know about the breach.

Plus: US secretary of state Antony Blinken visits Saudi Arabia, Brazil says goodbye to a bossa nova legend and why the French military working with science-fiction writers.

The New York Times – Wednesday, June 7, 2023

Image

Destroyed Ukrainian Dam Floods War Zone and Forces Residents to Flee

The Nova Kakhovka dam in the Kherson region of Ukraine was breached early Tuesday.

Experts suspect an explosion collapsed the dam on the Dnipro River. Kyiv and Moscow blamed each other, and residents downstream were forced to evacuate to escape the cascading waves.

PGA Tour and LIV Golf Agree to Alliance, Ending Golf’s Bitter Fight

LIV began play about a year ago, building its brand on big purses and big names.

In a stunning announcement, the tour, along with the DP World Tour and Saudi Arabia’s sovereign wealth fund, said the rivals had agreed to create a “new, collectively owned, for-profit entity.”

Wildfire Smoke Blots Sun and Prompts Health Alerts in Much of U.S.

The smoke was pouring across the border from Canada, where hundreds of wildfires remain unchecked, and the hazardous smoke conditions are expected to linger through Wednesday and perhaps until later in the week.

Prince Harry, in Dramatic Testimony, Says Journalists Have ‘Blood on Their Hands’

In a remarkable court scene, the prince took the stand for five hours to make his case that his phone was hacked by a newspaper group, as a lawyer for the defense grilled him about his claims.