Series 17
40 episodes · Feb 2, 2016
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S17E1Batteries 24 Hour Renewable Power
Feb 2, 201628mDr. Jonica Newby investigates home batteries - how they work, why you will want one, how they will change the way we consume electricity & what they mean for the future of the world's power generation.
S17E2Oxytocin, Crown of Thorns Starfish
Feb 9, 201631mIt turns out oxytocin is responsible for a lot more than just love. Dr. Graham Phillips discovers oxytocin's great potential to treat social disorders, like drug addiction and alcoholism.
S17E3Wi-Fried?
Feb 16, 201630mWi-Fi blankets our homes, schools & cities. Dr. Maryanne Demasi takes a closer look at the link between mobile phones & brain cancer & explores whether our wireless devices could be putting our health at risk.
S17E4Out of Africa
Feb 23, 201630mProf. Vanessa Hayes is searching for the origins of modern society, revealing the bedrock of human genetic diversity. Her work exposes some startling truths about racial inequality in modern medicine.
S17E5Science of Sci-Fi Films, Mercury Hotspots
Mar 1, 201630mDr. Graham Phillips sits down with physicists Dr. Katie Mack & Professor Lawrence Krauss to review Hollywood's treatment of science. And is the level of mercury in the fish we're eating safe for our health?
S17E6Music on the Brain
Mar 8, 201630mCould the soundtrack of your life bring back fading memories? Catalyst takes you inside an extraordinary new program, revealing how personalised playlists can re-awaken the brains of people with dementia.
S17E7Micro-Plastics, Tassie's Secrets
Mar 15, 201630mWe look into marine life in Australia, to find out what plastics escape our household drains & what kind of damage they can do. And the geology of north-western Tasmania reveals similarities to Antarctica.
S17E8If Pain Persists
Mar 22, 201628mThis week we investigate recent advances in science and medical engineering that are transforming our understanding of chronic back pain & opening the door to new treatments.
S17E9Motorcycle Clothes, Gravitational Waves
Mar 29, 201630mA new kind of telescope will allow us to observe a whole host of astronomical phenomena, like gravitational waves. Plus how protective is safety motorcycle gear anyway? Mark Horstman lays his body on the line.
S17E10Lavender and the Honey Bee, Tassie Fires
Apr 5, 201630mNew research reveals that Lavender can help bees make new memories & even change their DNA. Could it do the same for humans? Plus, climate change is affecting the 1000 year old World Heritage forests in Tasmania.
S17E11Blind Leading the Blind, Bionic Bra
Apr 12, 201629mResearchers are getting a clearer picture on the way the brain turns sounds into images, redefining our understanding of vision. Plus, the "Bionic Bra" - providing the right amount of breast support as needed.
S17E12Antibiotic Resistance
Apr 19, 201630mAntibiotics have saved millions of lives, but their overuse is making them less effective as bacteria develop resistance. Can researchers outwit these clever bacteria & find novel ways to beat resistance?
S17E13Short Sightedness In Children, Saving A Furry Friend
Apr 26, 201627mWe look into the rise of myopia & how scientists are finding a way to turn the tide on the epidemic. Plus meet Australia's first koala scat detection dog that's helping koala conservation researchers.
S17E14Exercise and Cancer
May 10, 201626mBy the time you hit mid life, odds are you or someone close to you will be touched by cancer. In this half-hour special, Dr Jonica Newby investigates a medicine that will double your chance of survival – Its exercise, but not as we know it.
S17E15Becoming Superhuman (Part 1)
May 24, 201626mDr. Jordan Nguyen is a biomedical engineer. Riley Saban is a 13-year-old kid with cerebral palsy. Together they develop extraordinary, cutting edge technology that gives young Riley superhuman powers.
S17E16Becoming Superhuman (Part 2)
May 31, 201626mBiomedical engineer Dr. Jordan Nguyen & 13-year-old Riley aren't content developing cutting edge technology to give Riley superhuman powers. In Part 2 they want to push the boundaries to see if Riley can drive a car.
S17E17Meditation: Can It Really Change You?
Jun 7, 201630mDr. Graham Phillips embarks on an 8 week meditation course to find out if the ancient art lives up to the current hype. New research shows that it can affect the body & the mind & even alter the structure of the brain.
S17E18Oldest Aussie Beer, Unboiling An Egg
Jun 14, 201630mCould bottles, salvaged from a 220 year old Tasmanian ship wreck, contain the remnants of the world's oldest beer? Plus 'unboiling an egg' technology leads to new discoveries in renewable energy.
S17E19Live Long Die Young
Jun 21, 201628mLab experiments show it's now possible to fight the four major diseases of old age. Anja Taylor investigates one of these methods achieving extraordinary results. Could this be the key to a long & healthy life?
S17E20Stress and Cancer, Secrets of Pluto
Jun 28, 201630mResearchers may have found a way to prevent the stress induced spread of cancer cells. Guest reporter, oncologist Dr Ranjana Srivastava investigates. Plus we reveal Pluto's secrets with mind boggling pictures.
S17E21Toxic Ticks
Jul 5, 201629mDo Australian ticks pose a greater health risk than we thought? For the first time, microbes inside native Aussie ticks are being probed, leading to new discoveries which may reveal the causes of unexplained illnesses.
S17E22Soundscape, Juno's Mission
Jul 12, 201630mThe natural world tells unseen stories through sound. Catalyst discovers what we can learn from listening to nature. Plus we go to Australia's tracking station Tidbinbilla to witness Juno going into orbit around Jupiter.
S17E23Gaming with Orang-utans, Stormageddon
Jul 19, 201630mHow are storms changing as the world warms? Plus can orang-utans teach us a thing or two about computer games?
S17E24Gut Reaction (Part 1)
Jul 26, 201630mCould our food be making us sick - very sick? In the first of a two-part special, Dr Graham Phillips reveals research about the interplay between food and the bacteria deep within our guts.
S17E25Gut Reaction (Part 2)
Aug 2, 201630mThe final part of a Catalyst investigation into whether food could actually be our medicine. A healthy diet could be even more important than previously thought because food affects the bacteria deep inside our guts.
S17E26Artificial Sweeteners, Antarctica Fossils
Aug 9, 201630mGP & guest reporter Dr. Zeeshan Arain looks at artificial sweeteners and how they may impact our health. Plus an Australian paleontologist goes on a US expedition searching for dinosaur fossils in Antarctica.
S17E27Stentrode, Fantastic Journey
Aug 16, 201630mCatalyst looks at the game-changing new Australian device that aims to help the paralysed walk again. Plus virtual reality takes scientists and patients on a unique interactive journey inside the human body.
S17E28Alzheimer's - Can We Prevent It?
Aug 23, 201630mCan lifestyle choices delay or even prevent Alzheimer's disease? From what we eat to how much we move & sleep, scientists are suggesting that the power to push back the disease is largely in our hands.
- S17E29
Gene Editing, Is There Life On Mars?
Aug 30, 201630mGraham Phillips goes into the desert on a meteorite hunt to investigate the question: is there life on Mars? Plus the powerful gene-editing technique CRISPR that is transforming the field of genetics.
S17E30Making Dogs Happy (Part 1)
Sep 6, 201630mWe all like to think our dogs are really happy with us, but how can we be sure? New research suggests most of us can't even tell. Are our dogs really happy & can we use science to make them happier?
S17E31Making Dogs Happy (Part 2)
Sep 13, 201630mIn Part 2 of Making Dogs Happy, discover new science-based ways of communicating with dogs, how to better read what they are saying, how our own personalities impact their happiness & new technology to help make pets happier.
S17E32Smell: Our Most Underestimated Sense
Sep 20, 201630mSmell is our most ancient, but also our most underestimated sense. In this episode Anja Taylor investigates the hidden powers of smell & how smell influences many aspects of our lives in ways we often overlook.
S17E33Hidden Secrets Of Art, Out Of Africa
Sep 27, 201630mCatalyst goes behind the scenes at the NGV to see how scientists are revealing concealed gems with stunning clarity. Plus we revisit what genomicist Professor Vanessa Hayes discovered about the origins of modern society.
S17E34Forensic Future, Alien Megastructure
Oct 4, 201630mCatalyst investigates how cutting edge forensics together with developments in DNA testing are working towards putting a face to the nameless. Plus the massive megastructure puzzling astrophysicists - could it be alien-built?
S17E35Coral Bleaching
Oct 11, 201630mIn this confronting special, Catalyst explores the lethal threat of coral bleaching to the Great Barrier Reef, and the challenges we all face to protect this global treasure.
S17E36Plain Of Jars, Tiny Satellites
Oct 18, 201630mSouth East Asia's Plain of Jars is an archaeological enigma. Who carved these megalithic stone jars & what were they used for? Plus, Space is being invaded by a new breed of cheap satellites, smaller than a loaf of bread.
S17E37Testosterone, Dr. Jane Goodall
Oct 25, 201630mDr. Graham Phillips investigates how testosterone affects our abilities, behaviour & health, in both men and women. Plus Dr. Jane Goodall & her work as a World-renowned primatologist, conservationist & activist.
S17E38Medicinal Cannabis
Nov 1, 201630mAnecdotal evidence is building that cannabis has a positive effect on a long list of medical conditions from epilepsy, cancer, even Alzheimer's Disease. By applying scientific rigour can researchers uncover clinical evidence?
S17E39Tick Bites, Swift Parrot
Nov 8, 201630mDr. Jonica Newby meets Dr. Sheryl van Nunen, the clinician who discovered the link between tick bites & meat allergies. Plus we revisit a story on one of Australia's most charismatic & endangered birds - the swift parrot.
S17E40The Anthropocene
Nov 15, 201630mScientists claim that the Earth has shifted out of the Holocene state & into a new geological epoch. We look at how the last 60 years has transformed the human race into a geological force to rival nature.