Quirks & Quarkswith Bob McDonald

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Jan 23: A pandemic of boredom, dinosaur's nether regions, a giant telescope on the moon and more…

Greenhouse gases and a mussel’s shell game and cancer ‘sleeps through’ chemotherapy
Analysis

It's no yolk — egghead experiment simulates concussion

Bob McDonald's blog: Researchers discovered it was the sudden stopping of rotational forces that could do the most damage

Pandemic boredom research is thrilling — and might even be helpful

Boredom is a mental health issue, contributes to risky pandemic behaviour and might even affect our pandemic politics.

A dinosaur's butthole was a Swiss Army knife of orifices

Reconstructing a dino's cloaca gives scientists a new perspective on their mating strategies

Building Earth's largest telescope on the far side of the moon

NASA engineers are planning a robotically constructed kilometre diameter radio telescope that will fit in a giant crater and study radio waves from the big bang.

Mussels play a shell game to deal with increasingly corrosive ocean waters

California mussels are building their shells from a weaker, but more acid-resistant material to deal with ocean water that is being made more acidic by carbon dioxide emissions.

Cancer cells 'hibernate' to hide from chemotherapy

Scientists were able to inhibit the hibernation-like state, allowing chemo to again be effective

Jan 16: Snake lasso climbing, seeing gravitational waves with pulsars, soil compaction and more

What land should we protect to reach 30% and electric eels hunt in packs.
Analysis

Robotic dogs and fish could help explore deeper into other worlds

Bob McDonald's blog: Robotic animals could boldly go where wheeled rovers can't

Snakes tie themselves in knots to climb up slippery poles after endangered prey

The invasive brown tree snake slithered like no-one had ever seen before, using a technique researchers called 'lasso locomotion'

Astronomers use spinning stars as cosmic lighthouses to help detect gravitational waves

Astronomers are on the verge of detecting gravitational waves from interactions between pairs of enormous supermassive black holes in galaxies up to halfway across the universe.

Heavy machinery is compacting agricultural soils. Can we persuade plants to put up with it?

Compacted soils are a huge issue for farmers, and have been shown to reduce crop yields by up to 60%. But new research is showing that plants can actually push through these hard soils, they just choose not to

Canada committed to protecting 30% of our territory by 2030. Which 30% should it be?

Scientists say we need to consider biodiversity and what ecosystems can do for us when it comes to which territory is important to protect.

'Shocking' electric eel pack-hunting behaviour discovered in the Amazon

Pack behaviour is common in mammals like lions and wolves, but scientists had always believed electric eels were solitary animals — until now

Jan 9: COVID-19 and fighting viral evolution, ice-age wolf pup and more…

How jellyfish swim so efficiently and how to do online learning to make education better
Analysis

Apollo landing sites now protected by U.S. law, but what about the flags?

Bob McDonald's blog: Fading flags open the question of how to preserve the legacy of the landings.

New COVID variants: what's driving the virus to evolve, and what we can do about it

The rampant spread of COVID-19 and concern about potentially more transmissible variants of the virus from the U.K. and South Africa has scientists concerned about whether or not vaccines will hold up against these strains.

A 60,000 year-old frozen wolf cub paints a picture of ice age life

The beautifully preserved pup was only seven weeks old when its den collapsed and sealed it in

Jellyfish are the ocean's most efficient swimmers - here's how they do it

The animals create special vortexes in the water which act like a wall they can push against
Q&A

An online learning expert explains how the COVID crisis might help change education for the better

In a new book, the head of Open Learning at MIT explores the science of learning, and explains how we've been doing it all wrong.

Jan 2: Listener question show — we answer your science questions

Where are the missing dinosaurs, why does cold make you pee, do insects feel pain and much more.

Dec 26: Our producers' favourite stories of 2020

Tickling rats, the power of swearing, amazing awakening, squat don't sit, woodpecker wars and more

Tickling rats to improve animal — and scientists' — welfare

Researchers are listening in on rat giggles, and that’s a good thing for all kinds of science.

Unlocking the secrets of jumbo squid hibernation might improve human medicine

Jumbo squid switch off almost half of their overall metabolism when they hibernate on a daily basis

An 'awakening' moment: sleeping pill restores function to brain-injured patient

A young man with a rare condition called "akinetic mutism" — who could not move or talk — came to life again for a brief time, say researchers. Now doctors see a path to making his recovery permanent.

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