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Science In Action - Covid -19 – Mutations are normal

This week the UK Health secretary raised concerns over a new variant of SARS- CoV-2 currently spreading across Europe. Viruses mutate all the time so it’s no surprise that a new form of the one causing Covid -19 would emerge. However, virologist Ravi Gupta who analysed the new strain says we need to be weary in case future strains mutate in ways that could overcome vaccines.

Immunologist Akiko Iwasaki is part of a team looking at the impact of Covid -19 on our immune system. Her research has uncovered autoantibodies linked to infection with the virus. These are responsible for a number of autoimmune diseases. The finding goes some way to explaining the symptoms seen by some people long after a Covid -19 infection.

And how clever are ravens? According to behavioural scientist Simone Pika at the Max Planck Institute for Ornithology in many ways they are up there with chimps or young children. She found they performed well in tests designed for primates.

Following the dinosaur destroying meteor strike where was the best place for life to develop a new? Geologists, David Kring and Tim Bralower, think they’ve found the answer hidden in plain sight.

(Image: Getty Images)

Presenter: Roland Pease Producer: Julian Siddle

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CoinDesk Podcast Network - BREAKDOWN: The CIO of $230B AUM Guggenheim Just Called for $400,000 BTC

A recap of 5+ insanely bullish stories that got buried in the bitcoin price action.

This episode is sponsored by Crypto.com and Nexo.io.

With so much focus on bitcoin’s record-setting price run, a number of huge (and hugely bullish) stories have gotten comparatively short shrift. In this episode, NLW looks at:

  • Ruffer LLP’s $744 million bitcoin buy
  • Hedge Funder Alan Howard and One River’s $1 billion digital assets bet
  • Northern Trust getting into crypto custody
  • Guggenheim Partners’ CIO calling for $400,000 BTC
  • CoinDesk sister company Grayscale as the fastest-growing asset manager in history?


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Everything Everywhere Daily - The Rosetta Stone

The ancient Egyptian civilization was one of the oldest civilizations that we know of on Earth. While there is much we know about them, knowledge of their system of writing, known as hieroglyphics had become lost by the middle ages. Where there were different theories as to what the writing meant, no one was really sure how to read hieroglyphics. All of this changed in 1799 when French troops under Napoleon Bonaparte discovered a stone that unlocked the secrets of the language.

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Stuff They Don't Want You To Know - Listener Mail: Microwave Weapons, the Vanishing Triangle and Kazakhstan’s (possibly) Illuminati-inspired Capital

New reports confirm the mysterious symptoms exhibited by State department employees in Cuba were not psychosomatic, but something else entirely. A caller from Ireland sets the guys on the tragic, unsolved case of the Vanishing Triangle. An anonymous email prompts an exploration of Nur-Sultan, the capital of Kazakhstan -- why does the capital seem riddled with bizarre occult symbols? All this and more in this week's listener mail.

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CBS News Roundup - World News Roundup: 12/17

A deadly winter storm blasts the East Coast -- with snow, wind, and flood warnings. Daily coronavirus cases and deaths hit new highs. An FDA advisory committee meets today about the Moderna vaccine. Lawmakers are close to agreeing on a $908 Billion dollar Covid relief package. CBS News Correspondent Steve Kathan has today's World News Roundup.

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The Intelligence from The Economist - And then, winter: ten years after the Arab Spring

A revolutionary conflagration a decade ago has almost entirely flickered out. We ask what happened to all the optimism and why real change has been so hard to achieve. A widely watched lawsuit reveals the slow march of feminism in China, one case at a time. And a look back at Ludwig van Beethoven’s life and work, 250 years on. For full access to print, digital and audio editions of The Economist, subscribe here www.economist.com/intelligenceoffer
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Bay Curious - Why Doesn’t PG&E Bury the Power Lines to Prevent Wildfires?

In just two-and-a-half years the utility’s equipment started more than fifteen-hundred fires, a Wall Street Journal investigation found. Some of those were small, but others were deadly, like the 2018 Camp Fire, which burned the town of Paradise to the ground and killed 85 people. The Camp Fire caused about $16.5 billion in damages.

Additional Reading:


Reported by Amanda Stupi. Bay Curious is made by Olivia Allen-Price, Katrina Schwartz, Jim Bennett and Paul Lancour. Additional support from Erika Aguilar, Jessica Placzek, Kyana Moghadam, Suzie Racho, Carly Severn, Ethan Lindsey and Vinnee Tong.