
Free Daily Podcast Summary
by CBC
CBC Radio's Quirks and Quarks covers the quirks of the expanding universe to the quarks within a single atom... and everything in between.
The most recent episodes — sign up to get AI-powered summaries of each one.
It’s long been a mystery why one particular avian dinosaur was the only kind to survive mass extinction, but the recent discovery of a perfectly preserved fossilized feather, found in a cherry-sized piece of dinosaur poop, offers new clues.Also today: Why citizen scientists buried thousands of undiesHow climate change tipped the scales on a catastrophic Himalayan avalancheWhy an AI leap has left mathematicians feeling uneasyWhy scientists put teeny-tiny micro-trackers on chimney swifts
Summer is fieldwork time for many scientists. We talk to researchers who have been busy hiking on fresh lava, capturing thousands of ticks, shooing away moose from their study sites, and even spelunking for Neanderthals — all in the ever-important quest for data.
Quirks & Quarks has been taking your burning questions for 50 years. And while we thought we might have answered every question there is, our listeners proved there are always more science questions for us to tackle. Including:What does the black hole orbit?What do you sweat out in a sauna?Why are robins' eggs blue?What if we no longer had a moon?Did dinosaurs produce milk?Were there ever giant humans?
From doubting our doubts to sleuthing out scientific fraud, this week we revisit some of our favourite stories about humans.
For our 50th anniversary celebration last October, we spoke with some of Canada's top scientists about their predictions for the future. We revisit our conversations with:Evan Fraser, director of Arrell Food Institute and professor of geography at the University of GuelphKatie Mack, Hawking Chair in Cosmology and Science Communication at the Perimeter Institute for Theoretical PhysicsLuke Stark, assistant professor in the faculty of information and media studies at Western UniversityLaura Tozer, assistant professor of environmental studies at the University of TorontoAna Luisa Trejos, professor in the department electrical and computer engineering and the school of biomedical engineering and Canada Research Chair in wearable mechatronics at Western University in London, Ont.Yvonne Bombard, professor at the University of Toronto and scientist and Canada Research Chair in Genomics Health Services and Policy
From filming a black hole to flaming hot water ice on Neptune, we revisit some of our favourite space-related stories from the past season.
On this week’s best of Quirks & Quarks, we revisit our annual holiday listener question show, with fascinating queries like:Why did a Canadian astronaut's eyesight change when she went to space? How is the dust inside our homes changing? Why do some professional athletes stick out their tongues when they play?Why are most fruits round, but bananas and pineapple are not? What would have happened if the dino-killing asteroid never struck Earth?We'll satisfy all these scientific curiosities and many more!
From the science of how we sweat to solving golf's greatest mystery, we revisit some of our favourite summery segments from the past season.
Free AI-powered daily recaps. Key takeaways, quotes, and mentions — in a 5-minute read.
Get Free Summaries →Free forever for up to 3 podcasts. No credit card required.
Listeners also like.

The Quanta Podcast
A deep dive into fundamental questions in science and math through conversations with researchers and Quanta Magazine editors.

The Zooquarium Podcast
A biologist and an artist answer listener questions about animals and ecosystems, blending science and creativity for all ages.

Curious Cases
Hannah Fry and Dara Ó Briain use science to solve listeners' questions and mysteries.

Unexpected Elements
Explores hidden scientific connections behind global news and everyday phenomena.

Daniel and Kelly’s Extraordinary Universe
Two scientists explore diverse topics across the universe, from particles to ecosystems, with accessible and engaging explanations.

Terrestrials
A nature podcast exploring surprising animal and plant behaviors through immersive storytelling and original songs.

The World, the Universe and Us
Explores big scientific questions about life, consciousness, climate, and the cosmos with expert scientists and New Scientist journalists.

CrowdScience
Explores listener-submitted questions about life, Earth, and the universe with scientists at the forefront of research.

Seeking A Scientist
A chemist hosts conversations with scientists to explore futuristic scientific possibilities and their real-world implications.

Science In Action
The BBC covers the latest weekly developments and news in science.

The Infinite Monkey Cage
Physicists and comedians explore scientific topics from black holes to biology with humor and expert guests.

Nature Podcast
Covers breakthrough research from Nature journal across all scientific fields, with insights from scientists and science journalists.
CBC Radio's Quirks and Quarks covers the quirks of the expanding universe to the quarks within a single atom... and everything in between.
AI-powered recaps with compact key takeaways, quotes, and insights.
Get key takeaways from Quirks and Quarks in a 5-minute read.
Stay current on your favorite podcasts without falling behind.
It's a free AI-powered email that summarizes new episodes of Quirks and Quarks as soon as they're published. You get the key takeaways, notable quotes, and links & mentions — all in a quick read.
When a new episode drops, our AI transcribes and analyzes it, then generates a personalized summary tailored to your interests and profession. It's delivered to your inbox every morning.
No. Podzilla is an independent service that summarizes publicly available podcast content. We're not affiliated with or endorsed by CBC.
Absolutely! The free plan covers up to 3 podcasts. Upgrade to Pro for 15, or Premium for 50. Browse our full catalog at /podcasts.
Quirks and Quarks publishes weekly. Our AI generates a summary within hours of each new episode.
Quirks and Quarks covers topics including Science, Earth Sciences. Our AI identifies the specific themes in each episode and highlights what matters most to you.
Free forever for up to 3 podcasts. No credit card required.
Free forever for up to 3 podcasts. No credit card required.