Quantum Explained with Australia’s Former Chief Scientist (Part 1)
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Have you ever wondered what a Chief Scientist actually does, or how quantum physics could change your everyday life?
In this episode of Emerging Tech Unpacked, host Lucy Lin sits down with Dr Cathy Foley, physicist, board member at CSIRO, and Australia’s former Chief Scientist, to unpack how “science for humanity” drives everything from national policy to quantum innovation.
Cathy shares how she went from a curious kid who loved science to becoming Australia’s Chief Scientist, what really happens behind the scenes in that role, and why Australia is now a unexpected front‑runner in the global quantum race.
Together, we explore mind‑bending but accessible ideas:
What superposition and entanglement actually mean
How to explain quantum to a five‑year‑old
What Schrödinger’s cat is really about
Why the next generation will think in probabilities, not black‑and‑white
How quantum computers work (and what they can and can’t do)
Why Australia’s National Quantum Strategy could shape future jobs, security and tech.
Whether you’re a tech enthusiast, a science fan, or just quantum‑curious, this conversation will change how you see physics, policy, and Australia’s role in the future of technology.
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Chapters:
00:00 Meet Dr Cathy Foley
04:32 CSIRO Career Highlights
06:13 Superconductors Explained
10:33 Global Research Collaboration
13:21 Why CSIRO Matters
17:15 Becoming Australia’s Chief Scientist
20:14 Chief Scientist Responsibilities
23:16 Quantum Basics
25:44 Quantum Leap Explained
27:33 Superposition And Entanglement Explained
30:44 Explain It Like A Five Year Old
31:54 Schrödinger’s Cat Explained
35:10 Quantum In Everyday Tech
37:38 Quantum Computing
42:46 Australia & the Global Quantum Race
45:12 Building The National Quantum Strategy
