It’s a simple question to ask, but seems impossible to answer: What causes one nation to succeed and another to fail? What exactly are the origins of global inequality?
There are few people who have spent more time trying to answer this question than Prof. James Robinson. Robinson’ first book, Why Nations Fail, was an international best-seller. It laid out in clear and stark terms what the origins of prosperity and poverty really are. Now, he’s written a sequel, The Narrow Corridor, which further explains what ingredients you need to create a prosperous nation.
After their life as research subjects, what happens to lab monkeys? Some are euthanized to complete the research, others switch to new research projects, and some retire from lab life. Should they retire in place—in the same lab under the care of the same custodians—or should they be sent to retirement home–like sanctuaries? Online News Editor David Grimm joins host Sarah Crespi to discuss recently penned legislation that pushes for monkey retirements and a new collaboration between universities and sanctuaries to create a retirement pipeline for these primates.
Sarah also talks with Dante Lauretta, principal investigator for NASA’s Origins, Spectral Interpretation, Resource Identification, Security, Regolith Explorer (OSIRIS-REx) and a professor at the University of Arizona in Tucson, about the latest news from the asteroid Bennu. Within 1 week of beginning its orbit of the asteroid, OSIRIS-REx was able to send back surprising images of the asteroid ejecting material. It’s extremely rocky surface also took researchers by surprise and forced a recalculation of the sample return portion of the craft’s mission.
As societal stresses have increased, loneliness and social isolation have become silent killers. Dilip Jeste, MD, a geriatric neuropsychiatrist who specializes in successful aging, explains how loneliness has become an epidemic, the risk factors, helpful interventions, and how we can harness wisdom for compassion, self regulation, and more.
Led Zep’s Houses of the Holy reflected the rise of funk and reggae. The singer songwriter movement led by Bob Dylan, Neil Young, and Joni Mitchell flourished at the Troubadour and Max’s Kansas City, where Bruce Springsteen and Bob Marley shared bill. Elvis Presley’s Aloha from Hawaii via Satellite was NBC’s top-rated special of the year, while Elton John’s albums dominated the number one spot for two and a half months.
A fascinating account of the music and epic social change of 1973, a defining year for David Bowie, Bruce Springsteen, Pink Floyd, Elton John, the Rolling Stones, Eagles, Elvis Presley, and the former members of The Beatles.
1973 was the year rock hit its peak while splintering―just like the rest of the world. Ziggy Stardust travelled to America in David Bowie’s Aladdin Sane. The Dark Side of the Moon began its epic run on the Billboard charts, inspired by the madness of Pink Floyd’s founder, while all four former Beatles scored top ten albums, two hitting #1.
“Such wearable sweat sensors have the potential to rapidly, continuously, and noninvasively capture changes in health at molecular levels,” Gao says. “They could enable personalized monitoring, early diagnosis, and timely intervention.”
The development of such sensors would allow doctors to continuously monitor the condition of patients with illnesses like cardiovascular disease, diabetes, or kidney disease, all of which result in abnormal levels of nutrients or metabolites in the bloodstream. Patients would benefit from having their physician better informed of their condition, while also avoiding invasive and painful encounters with hypodermic needles.
Gao’s work is focused on developing devices based on microfluidics, a name for technologies that manipulate tiny amounts of liquids, usually through channels less than a quarter of a millimeter in width. Microfluidics are ideal for an application of this sort because they minimize the influence of sweat evaporation and skin contamination on the sensing accuracy. As freshly supplied sweat flows through the microchannels, the device can make more accurate measurements of sweat and can capture temporal changes in concentrations.
Between the Franco-Prussian War and WWI, France in the 1900s was a gilded moment of peace and prosperity. Critically acclaimed authors Sabine Arqué and Marc Walter curate this XXL collection of some 800 vintage photographs, postcards, posters, and photochromes. From the grand Paris World’s Fair to the honey light of the Côte d’Azur, it’s a glimpse into an era of rose-tinted optimism.
From a Journal of Applied Physiology online abstract:
Thus, while aging led to a pro-inflammatory profile within blood and muscle, lifelong exercise partially prevented this and generally preserved the acute inflammatory response to exercise seen in young exercising men. Lifelong exercise may positively impact muscle health throughout aging by promoting anti-inflammation in skeletal muscle.
Taken as a whole, these results suggest that long-term exercise may help aging muscles remain healthy in part by readying them to dissipate inflammation, Dr. Trappe says. But on the flip side, sedentary living seems to set up muscles to overreact to strain and remain inflamed, potentially leading to fewer muscular gains when someone does exercise.
The Type E Series III had the privilege of launching the new Jaguar V12 engine in 1971. This superb 5.3L engine with two overhead cams, derived from a prototype for the 24 Hours of Le Mans, was powered by four carburettors. and developed 272CV DIN upon its release, it will give up to 700CV in competition versions.
The car shown is in Cotswolds blue with a light gray leather and a marine mohair top. It’s a rare combination of colors that gives it exclusivity and distinction. It was delivered new to Vancouver in Canada and was imported to France by its second owner in 1990. Its third and last owner, a well-known collector and driver emeritus has kept it nearly twenty years.