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Season 18
Episode 1:
The Secret Lives of Our Urban Birds
Episode 2:
The Big Brew Challenge
Episode 3:
Miracle Babies: Operation Hope
Episode 4:
Forever Young? The Rise of Injectables
Episode 5:
Solar Storms: A Warning from Space
Episode 6:
The Science of Relationships
Episode 1:
Are We Killing Our Koalas?
Episode 2:
Mars: Our Second Home?
Episode 3:
Mars: The Hunt For Life
Episode 4:
Kill or Cure: The Story of Venom
Episode 5:
Cancer: A Story of Hope
Episode 6:
The Truth About Fasting
Episode 7:
The Wildlife Revolution
Episode 8:
The Grid: Powering the Future
Episode 9:
Doctor at the Door: The McClellands
Episode 10:
Doctor at the Door: The Kulkarnis
Episode 11:
Magic and the Brain: The Science of Illusion
Episode 1:
How Food Works (Part 1)
Episode 2:
How Food Works (Part 2)
Episode 3:
Teeth Clinic
Episode 4:
Asteroid Hunters
Episode 5:
Building Greener Cities
Episode 6:
Kill or Cure? The Story of Venom
Episode 1:
Allergy Clinic
Episode 2:
The Mindfulness Experiment
Episode 3:
Black Hole Hunters
Episode 4:
Staying Younger for Longer: Body
Episode 5:
Staying Younger for Longer: Brain
Episode 6:
Should I Risk It?
Episode 7:
Face Surgeons: Inside the Craniofacial Unit
Episode 8:
Investigating Body Dysmorphia
Episode 1:
Skin Clinic
Episode 2:
Feeding Australia: Foods of Tomorrow
Episode 3:
Feeding Australia: A Sustainable Future
Episode 4:
How to Build a Time Machine
Episode 5:
Beating Diabetes
Episode 6:
How To Get Lucky: The Maths Of Chance
Episode 7:
Memory Matters
Episode 8:
Bionic Revolution
Episode 1:
Meet The Avatars
Episode 2:
Can Seaweed Save The World?
Episode 3:
Closing In: The Hunt For Alien Life
Episode 4:
The Day The Dinosaurs Died
Episode 5:
Heartbeat: The Miracle Inside You
Episode 6:
Death Dive: Into The Rings Of Saturn
Episode 8:
Can We Save the Reef?
Episode 9:
How To Exercise Better
Episode 10:
Gut Revolution (Part 1)
Episode 11:
Gut Revolution (Part 2) Garry's Story
Episode 12:
It's A Twin Thing
Episode 13:
The Secret To Making Better Decisions
Episode 14:
Farmer Needs A Robot
Episode 15:
Back To The Moon
Episode 16:
Gut Revolution (Part 3) Victoria's Story
Episode 17:
Sleep Matters
Episode 1:
Batteries 24 Hour Renewable Power
Episode 2:
Oxytocin, Crown of Thorns Starfish
Episode 3:
Wi-Fried?
Episode 4:
Out of Africa
Episode 5:
Science of Sci-Fi Films, Mercury Hotspots
Episode 6:
Music on the Brain
Episode 7:
Micro-Plastics, Tassie's Secrets
Episode 8:
If Pain Persists
Episode 9:
Motorcycle Clothes, Gravitational Waves
Episode 10:
Lavender and the Honey Bee, Tassie Fires
Episode 11:
Blind Leading the Blind, Bionic Bra
Episode 12:
Antibiotic Resistance
Episode 14:
Exercise and Cancer
Episode 15:
Becoming Superhuman (Part 1)
Episode 16:
Becoming Superhuman (Part 2)
Episode 17:
Meditation: Can It Really Change You?
Episode 18:
Oldest Aussie Beer, Unboiling An Egg
Episode 19:
Live Long Die Young
Episode 20:
Stress and Cancer, Secrets of Pluto
Episode 21:
Toxic Ticks
Episode 22:
Soundscape, Juno's Mission
Episode 23:
Gaming with Orang-utans, Stormageddon
Episode 24:
Gut Reaction (Part 1)
Episode 25:
Gut Reaction (Part 2)
Episode 26:
Artificial Sweeteners, Antarctica Fossils
Episode 27:
Stentrode, Fantastic Journey
Episode 28:
Alzheimer's - Can We Prevent It?
Episode 29:
Gene Editing, Is There Life On Mars?
Episode 30:
Making Dogs Happy (Part 1)
Episode 31:
Making Dogs Happy (Part 2)
Episode 32:
Smell: Our Most Underestimated Sense
Episode 33:
Hidden Secrets Of Art, Out Of Africa
Episode 34:
Forensic Future, Alien Megastructure
Episode 35:
Coral Bleaching
Episode 36:
Plain Of Jars, Tiny Satellites
Episode 37:
Testosterone, Dr. Jane Goodall
Episode 38:
Medicinal Cannabis
Episode 39:
Tick Bites, Swift Parrot
Episode 40:
The Anthropocene
Episode 1:
Polar People, Plant Based Medicine
Episode 2:
Lead Astray
Episode 3:
Tick Meat Allergy, Alien Technology
Episode 4:
Passport Facial Recognition, Anti-venom
Episode 5:
Tamiflu, The Sun's Lost Sibling
Episode 6:
Super Solar Cells, Where Birdsong Began
Episode 7:
Powering The Mind
Episode 8:
Horse Whip, Antarctic Acidification
Episode 9:
Our Chemical Lives
Episode 10:
Condoms, Toorale Man
Episode 11:
Fit In 6 Minutes A Week
Episode 13:
Why Am I Still Fat?
Episode 14:
Can We Live on Mars?, Parrots versus Possums
Episode 15:
Too Much Medicine
Episode 16:
Female Sex Drive
Episode 17:
Einstein
Episode 18:
A Life Without Males
Episode 19:
Gluten: A Gut Feeling
Episode 20:
Sharks
Episode 1:
Meteors, Sea Level Rise, House Fires
Episode 2:
Tattoos, Moon Mining, Muscle Fibre
Episode 4:
Radiation Fallout, Multiple Organ Failure
Episode 7:
AE2 - The Silent ANZAC, Where Does Fat Go?
Episode 8:
Epilepsy, Brian Schmidt
Episode 10:
Testosterone - It's Not All About Sex
Episode 11:
Honey Bees, Drinking Water, Driver Distraction
Episode 12:
Mega Tsunamis, Allergy Pill, Nature Play
Episode 13:
Falling In Friendship
Episode 15:
Tokyo Flood Prevention, Crying, Open Plan Office
Episode 16:
The Wind, Bird Strike
Episode 18:
Low Carb Diet - Fat or Fiction?
Episode 19:
Genetic ID, Tunnel Borer, Coral Trout
Episode 21:
Future Cities
Episode 1:
Jane Goodall
Episode 2:
Shark Behavior
Episode 3:
Virtual Universe
Episode 4:
Polar People
Episode 5:
Voyager
Episode 6:
Wings Of Wonder
Episode 7:
Sun's Lost Siblings
Episode 8:
Super Solar Cells
Episode 9:
Our Chemical Lives
Episode 10:
Antivenom
Episode 11:
Powering The Mind
Episode 12:
Alien Technology
Episode 13:
3D Virus
Episode 14:
Future Cities
Episode 15:
Quantum Computing
Episode 16:
Peacock Spider
Episode 17:
Allergy Pill
Episode 18:
Cardiac Implants
Episode 19:
Honey Bees
Episode 20:
Extreme Weather
Episode 21:
Fast Food For Hummingbirds
Episode 22:
Ancient Writing
Episode 23:
Tokyo Flood Prevention
Episode 24:
Life Enhancing Drugs
Episode 25:
Bioluminescence
Episode 26:
Mega-tsunamis
Watch Catalyst Season 18 Episode 4 Online for Free
Overview:
Catalyst is Australia's premier science investigation series. Each week the team brings you stories from Australia and around the world, meeting scientists at the forefront of discovery.