The way in which a new virus has emerged in China is reminiscent of SARS, a highly infectious virus that spread rapidly. It’s so similar that Health officials demanded action as soon as its existence became known. And the Chinese authorities and global medical community have acted to try and stop the spread.
Events were still developing, even as we were in the studio making this programme, new reports of suspected cases were coming in. The WHO was yet to give its view on the severity of the outbreak. This week’s edition is very much a snapshot of what we know or knew about this virus on the afternoon of Thursday January 23rd 2020.
(Image: Wuhan Residents wear masks to buy vegetables in the market. Credit: Getty Images)
For nearly forty years, the Guam Rail bird (locally known as the ko'ko') has been extinct in the wild — decimated by the invasive brown tree snake. But now, after a decades-long recovery effort, the ko'ko' has been successfully re-introduced. It is the second bird in history to recover from extinction in the wild. Wildlife biologist Suzanne Medina tells us the story of how the Guam Department of Agriculture brought the ko'ko' back, with a little matchmaking and a lot of patience.
Swarms of locusts can destroy crops and livelihoods. Right now, countries in East Africa are dealing with the threat. At a lab in Tempe, Arizona, researchers are trying to figure out how to minimize the crop damage these voracious pests can cause. The answer, NPR's Joe Palca tells us, might be looking at what locusts like, and don't like, to eat. Follow host Maddie Sofia on Twitter @maddie_sofia. Email the show at shortwave@npr.org.
Some very unusual mice with big muscles are back on Earth after a month on the International Space Station. NPR science correspondent Jon Hamilton shares the story of the two researchers behind the experiment. What they learn could help people with disabling bone and muscle diseases and another group with muscle problems, astronauts. Follow host Maddie Sofia on Twitter @maddie_sofia. Email the show at shortwave@npr.org.
An experimental satellite called Aeolus, named after a Greek god of wind, which takes daily global measurements of the wind patterns throughout the depth of atmosphere has improved weather forecasts. ESA’s Anne-Greta Straume explains how it works.
The dramatic eruption of the island volcano Taal in the Philippines was a spectacular picture of the plume of ejecta punching a hole in overlying cloud cover. Nearby towns have been blanketed with dust, fissures have appeared in the ground and there has been dramatic lightning. Geologist Yannick Withoos at Leicester University is studying historic eruptions of Taal and current events have brought the purpose of her research into sharp relief.
Philipp Heck of the Field Museum in Chicago explains how he has found the oldest dust grains on earth inside a Murchison meteorite. They are millions of years older than the solar system.
And Roland Pease talks to Brian Rauch of Washington University, St ouis, who is currently in Antarctica flying detectors on balloons around the South Pole searching for cosmic rays produced in the death of stars.
Tracking climate change in the Himalaya – not up at the snow capped peaks, clearly visible from afar, but in the extensive rocky hinterland further down you occasionally see in documentaries about attempts on Everest – is difficult. Ecologist and hydrologist Karen Anderson, of Exeter University, has used satellite data to measure the changes in the vegetation in this remote area.
Is there something bigger than infinity? Does quantum mechanics affect how I think? And why can I suddenly do algebra? As ever, we’re not afraid to tackle the big questions.
After a previous episode about the relationship between mathematics and reality, we received a flood of profound and difficult questions, so we dive back into the world of maths, physics and philosophy to try and answer them.
A panel of experts help us puzzle out whether some infinities are bigger than others - and why that matters, as well as what quantum mechanics can teach us about the workings of the brain. And we seek answers for one of our listeners who surprised himself by being able to figure out mathematics equations he previously found unfathomable.
With philosopher of physics Dr Eleanor Knox, mathematician Dr Katie Steckles, and Dr Aldo Faisal, an expert in neurotechnology.
Is there something bigger than infinity? Does quantum mechanics affect how I think? And why can I suddenly do algebra? As ever, we’re not afraid to tackle the big questions on CrowdScience.
After a previous episode about the relationship between mathematics and reality, we received a flood of profound and difficult questions, so we dive back into the world of maths, physics and philosophy to try and answer them.
A panel of experts help us puzzle out whether some infinities are bigger than others - and why that matters, as well as what quantum mechanics can teach us about the workings of the brain. And we seek answers for one of our listeners who surprised himself by being able to figure out mathematics equations he previously found unfathomable.
With philosopher of physics Dr Eleanor Knox, mathematician Dr Katie Steckles, and Dr Aldo Faisal, an expert in neurotechnology.
Presented by Marnie Chesterton
Produced by Cathy Edwards for the BBC World Service
Already this year, natural disasters have wreaked havoc in Australia, Indonesia, and Puerto Rico. We look at some science behind the wildfires, floods, and earthquakes in those places with NPR reporters Rebecca Hersher and Jason Beaubien.
You can find more of Jason's reporting on Australia here and follow him on Twitter @jasonbnpr. Follow NPR's Adrian Florido on Twitter @adrianflorido and find his reporting from Puerto Rico here. Rebecca Hersher is @rhersher and here's her story about wildfire embers in Australia.
An experimental satellite called Aeolus, named after a Greek god of wind, which takes daily global measurements of the wind patterns throughout the depth of atmosphere has improved weather forecasts. ESA’s Anne-Greta Straume explains how it works.
The dramatic eruption of the island volcano Taal in the Philippines was a spectacular picture of the plume of ejecta punching a hole in overlying cloud cover. Nearby towns have been blanketed with dust, fissures have appeared in the ground and there has been dramatic lightning. Geologist Yannick Withoos at Leicester University is studying historic eruptions of Taal and current events have brought the purpose of her research into sharp relief.
Philipp Heck of the Field Museum in Chicago explains how he has found the oldest dust grains on earth inside a Murchison meteorite. They are millions of years older than the solar system.
And Roland Pease talks to Brian Rauch of Washington University, St ouis, who is currently in Antarctica flying detectors on balloons around the South Pole searcLhing for cosmic rays produced in the death of stars.
Tracking climate change in the Himalaya – not up at the snow capped peaks, clearly visible from afar, but in the extensive rocky hinterland further down you occasionally see in documentaries about attempts on Everest – is difficult. Ecologist and hydrologist Karen Anderson, of Exeter University, has used satellite data to measure the changes in the vegetation in this remote area.
In 2015, Steffanie Strathdee's husband nearly died from a superbug, an antibiotic resistant bacteria he contracted in Egypt. Desperate to save him, she reached out to the scientific community for help. What she got back? A 100-year-old treatment that's considered experimental in the U.S. Strathdee, an infectious disease epidemiologist, tells us how it works, its limitations, and its potential role in our fight against superbugs. Follow host Maddie Sofia on Twitter @maddie_sofia. Email the show at shortwave@npr.org.
Accurate weather forecasting can be a matter of life or death. So countries with less money like Mozambique face a big challenge. They can't build and maintain their own weather radar or satellites. Instead, they rely on weather maps created by wealthier countries, like the U.S. NPR climate reporter Becky Hersher tells us what that means for Mozambique, a country where the weather's gotten worse as the climate changes. Reach the show by emailing shortwave@npr.org.
