Special Editions
Probing the weird, wacky and spectacular, the Naked Scientists Special Editions are special one-off scientific reports, investigations and interviews on cutting-edge topics by the Naked Scientists team.
8000 coronavirus cases a day in the UK
In this week's coronavirus update, the impact of blood groups on Covid risk, progress towards a vaccine, and the UK still has 8000 cases a day: what does this mean for herd immunity? Also, is Sweden's approach the wrong one, has hydroxychloroquine died a death, what actually is the Covid…
Goats get the point
A herd of fluffy wild Kashmiri goats made the news back in March at the onset of the lockdown when they descended on the Welsh town of Llandudno to explore where all the people had got to. Now, after an investigation by a scientist in London, it turns out that…
Care homes: how badly has COVID-19 hit?
The UK government has come under fire for failing to protect care homes from the spread of the coronavirus. The facilities have seen more than 14,000 coronavirus-related deaths so far - that's over a quarter of the UK's total mortality, in just a tiny fraction of the population. And these…
Vaccines, antibodies and Covid19 in Sweden
Progress in vaccine trials, the longevity of immune responses to Covid-19 and coronavirus vaccines, animal models of Covid-19, genetic stability of SARS-CoV-2, is hydroxychloroquine a good gamble, coronaviruses on clothes, why do death rates vary, and how is Sweden faring? Kim Hill talks to Chris Smith to find out... Like…
Covid-19 news update
A special Covid-19 news update: Have you had a test for COVID-19? Some results from the symptom tracker app. Also, how blood plasma from Covid-recoverees is being used to treat patients acutely ill with the virus. Do hospital and office aircon systems need a rethink to prevent disease spread in…
Covid-19: Here to stay?
Will SARS-CoV-2, the cause of Covid-19, continue to circulate for years to come? What's the story with infection in children, and how is Kawasaki Disease involved? Are separate strains of the virus spreading in different countries and accounting for differences in severity? And will the virus mutate to sidestep a…
Are ring-tailed lemurs sniffing out a date?
If, before a date, you like to spritz yourself to smell great for that special someone, you could be in good company, as this week, scientists in Japan have published a paper looking at ring-tailed lemurs who might be doing a similar thing. There's much debate about whether sex pheramones…
Cancer gene vital for heart regeneration
Sometimes scientists try to study one thing and end up accidentally discovering something else. Cancer researcher Cathy Wilson from the University of Cambridge recently experienced such good fortune. While trying to understand the function of cancer gene 'myc' in mice, a gene that goes haywire in almost all human cancers,…
Catching coronavirus twice: fact or fiction?
Scientists discover why Covid-19 causes some people to lose their sense of smell and taste, that patients probably don't catch coronavirus for a second time soon after their first encounter, why children probably are equally infectious, and remdesivir - does it make a difference? Dr Chris Smith joins Radio New…
Cambridge University and Covid: Stephen Toope
Across the world, universities have been closed, researchers sent home and many classes are either not taking place or they've shifted online; so how does that impact the way universities are operating, and what's been the financial and scientific impact. Chris Smith spoke with Stephen Toope, Vice Chancellor of the…
Phthalate linked to premature births
Researchers have discovered a link between certain chemicals found in plastics and the premature births. The chemicals are from a class called phthalates, and they're used in a wide variety of household products as well as in food processing lines. However, when they get into people's bodies, there's evidence that…
Grow your own veg: a novice's guide
We're all spending more time at home right now, and being cooped up indoors can feel rather challenging. And with spring very much sprung here in the UK, what better time than to get those fingers green with growing stuff! So, a few weeks ago, novice gardener Katie Haylor spoke…
Covid-19: Vaccines and facemasks
As human trials of Covid-19 vaccines kick off in the UK, what kind of protection might we expect, and when will we know. Also, the thorny issue of facemasks - do they help contain the contagion, or not? Also, children as active 'super spreaders' of the disease, strange blood clotting…
Science Stand Up: Supernovae and Forks
Recorded back in early March for our Cambridge Science Festival event, before the current lockdown measures were put in place, Cambridge University physicist and science stand up comedian Fran Chadha-Day treated us to one of her sets. So, grab a cuppa and take a seat. Becuase, without further ado, here's…
Social distancing: is 2 metres enough?
Will a vaccine against the SARS-CoV-2 coronavirus be forthcoming, and what other measures are effective at fighting Covid-19? We're setting great store by social distancing, but is 2 metres going far enough? Chris Smith joins Radio New Zealand National's Kim Hill to discuss the latest developments in the evolving coronavirus…
Covid-19: Can you catch it again?
This week, Prime Minister Boris Johnson's close-call with Covid-19, reversing the lockdown, how contact tracing can control outbreaks, changing public practices around face masks, and can the exhalations of a passing jogger infect me? Chris Smith joins Radio New Zealand National's Kim Hill for another coronavirus update... Like this podcast?…
Can I catch coronavirus from my shopping?
The risk of bringing home coronavirus on your groceries is very low, but what's the best way to minimise the threat? Chris Smith explains... Like this podcast? Please help us by supporting the Naked Scientists
Smart birds flourish in cities
As our high streets are becoming increasingly deserted by humans, it's becoming apparent that we aren't the only creatures roaming our cities. Birds are still chirping away out there. A city is not a natural place for a bird, but some species manage to thrive. Intelligence was once thought to…
Coronavirus: do facemasks help or hinder?
As the lockdown tightens and a quarter of the world's population are forced to stay at home, Chris Smith and RNZ's Kim Hill link up to talk about the latest coronavirus facts. They explore whether facemasks protect you or just lead to a false sense of security, herd immunity and…
Is space lettuce good for you?
Space-grown lettuce may sound like something from science-fiction, but astronauts on the International Space Station, or ISS, have been enjoying their leafy greens since mid 2015, thanks to NASA's Veggie plant growth system. Megan McGregor spoke to Gioia Massa, project scientist at Kennedy Space Centre, and Howard Griffiths from the…