Let's Science
Let's Science
SQPN, Inc.
Let’s Science! is a podcast that explores the wonders of science with curiosity, clarity, and joy. Each episode breaks down scientific discoveries, natural phenomena, and everyday science topics in an accessible and engaging way — from space and biology to technology and the world around us. Hosted by an enthusiastic panel from Australia, the show celebrates science as a path to understanding creation and our place within it. If you enjoy learning how things work and asking big questions about the universe, Let’s Science! makes discovery fun and approachable.
The Chernobyl Fungus That Eats Radiation
A black fungus that eats radiation? Found in the ruins of Chernobyl, it could shield astronauts headed to Mars. Caroline Knight, Lindsay Sant, and Dom Bettinelli unpack radiosynthesis and the living space shield it inspired. The post The Chernobyl Fungus That Eats Radiation appeared first on StarQuest Media.
Jul 25
19 min
The First Dentist Was a Neanderthal
Sixty thousand years before modern dentistry, a Neanderthal endured a 35-minute stone-tool drilling procedure — no anesthesia — and survived. Caroline Knight explains what a 59,000-year-old infected molar reveals about prehistoric medicine. The post The First Dentist Was a Neanderthal appeared first on StarQuest Media.
Jul 11
19 min
Her Brain Told Her She Was Dying — and It Was Right
A calm voice spoke inside a healthy woman's head, insisting she had a brain tumour — then a scan proved it right. Caroline Knight, Lindsay Sant, and Lino Saubolle unpack a baffling real medical case and the hidden power of the human brain. The post Her Brain Told Her She Was Dying — and It Was Right appeared first on StarQuest Media.
Jun 13
18 min
Why Some Days You’re Unstoppable (And Others You Can’t Move)
Some days everything clicks. Other days your brain won't cooperate. A University of Toronto study traces that gap to daily shifts in mental sharpness. Caroline Knight, Lindsay Sant, and Lino Saubolle break down the science. The post Why Some Days You’re Unstoppable (And Others You Can’t Move) appeared first on StarQuest Media.
May 30
17 min
No Beak, No Problem: Meet Bruce the Champion Kea
A kea parrot with no upper beak shouldn't be able to fight, groom, or lead. Bruce does all three, and better than any intact bird in his group. Caroline Knight, Lino Saubolle, and Lindsay Sant on the science of radical adaptation. The post No Beak, No Problem: Meet Bruce the Champion Kea appeared first on StarQuest Media.
May 16
15 min
One Giant Leap (Again): The Science of Artemis II
For the first time since 1972, humans left low Earth orbit and headed to the moon. Caroline Knight, Lindsay Sant, and Lino Saubolle unpack the Artemis II mission: the crew, the records, and yes — the toilet. The post One Giant Leap (Again): The Science of Artemis II appeared first on StarQuest Media.
May 2
34 min
Freeze, Thaw, Fire: The Science of Reviving Frozen Brains
Freeze a brain, thaw it out, watch the neurons fire. Caroline Knight and Lindsay Sant break down the vitrification breakthrough that kept mouse hippocampus tissue functional after seven days at -150°C — and what it could mean for medicine. The post Freeze, Thaw, Fire: The Science of Reviving Frozen Brains appeared first on StarQuest Media.
Apr 18
16 min
Meat-Shroom!
CRISPR-engineered fungi that grow 88% faster and use 70% less land than chicken farming? Caroline Knight, Lindsay Sant, and Lino Saubolle break down the science of mycoprotein — and make the case for "Meat-shroom." The post Meat-Shroom! appeared first on StarQuest Media.
Apr 4
15 min
Beware: The Drop Croc!
Before Australia had modern crocs, ancient "drop crocs" climbed trees and ambushed prey from the canopy. Caroline Knight and Lindsay Sant unpack a 55-million-year-old eggshell discovery that rewrites the story of these forgotten predators. The post Beware: The Drop Croc! appeared first on StarQuest Media.
Mar 21
17 min
Betelgeuse, Betelgeuse, Betelgeuse
A massive star dims—then science uncovers a hidden culprit. Could Betelgeuse’s strange behavior be caused by a companion star racing through its atmosphere? Caroline, Lindsay, and Lino unpack the shockwaves, dimming, and supernova future. The post Betelgeuse, Betelgeuse, Betelgeuse appeared first on StarQuest Media.
Mar 7
15 min
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