The GigHz Briefing
Hosted by Dr. Pouyan Golshani — interventional radiologist, investor, and founder of GigHz — The GigHz Briefing delivers concise, data-driven conversations on markets, med-tech, and real assets. Each episode cuts through noise to uncover how intelligent capital, early innovation, and disciplined structure create real financial sovereignty. Designed for physicians, investors, and entrepreneurs who want clarity, not hype.
Episodes
Graphene isn’t the future — it’s the quietly advancing present. In this episode, The GigHz Briefing team explores how this one-atom-thick “real-life Vibranium” is reshaping electronics, defense, and sustainability.
Mark, Sara, and Alex unpack the full graphene hierarchy — from cheap graphene oxide to the high-end, large-thin-defect-free (LTDF) flakes pioneered by Avadain — and explain why defect-free structure is critical for conduc...
Graphene has been called the real-life Vibranium — a single layer of carbon atoms that’s stronger than steel, lighter than aluminum, and more conductive than copper. In this episode, Dr. Pouyan Golshani breaks down what graphene really is, how long it’s been in development, and why it’s beginning to reshape industries from defense and energy to medical technology.
You’ll hear how its unmatched strength, flexibility, and conductivity...
When public markets look overvalued and returns flatten, where do disciplined investors turn?
In this opening episode, Dr. Pouyan Golshani explains why the next decade of growth may belong to private, early-stage companies—where valuations have quietly reset 30 to 70 percent lower since 2021. From med-tech and AI to advanced materials like graphene, he explores how tighter capital has created rare entry points for accredited inv...
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