John Helmer
The Tech Imaginarium
How Science Fiction Made the Modern World. Since its birth a century ago, this fascinating genre has been turning science fact into fictions that have captured the imagination of millions. John Helmer and Ezri Carlebach explore how these stories have, in turn, inspired developments in technology that shape all our lives today.
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Episodes
TI05 Frankenstein: Man Made Man 27.06.2026 44:41
How a teenage girl's waking dream birthed what is (probably) the first science fiction novel – and in the process gave the world its most enduring image of technology gone wrong. This time we're coming for the myth, the curse, the cliche that is Frankenstein. John Helmer and Ezri Carlebach climb up the tower, point the lightning conductor to the heart of the storm, and attach electrical cables to...
TI04 Asimov 2: Foundation 13.06.2026 57:11
Can the future of an entire civilisation be calculated like the behaviour of gas molecules? In the second of two episodes on Isaac Asimov, John Helmer and Ezri Carlebach turn from his robots to his other great franchise — the Foundation saga — and the seductive idea at its heart: psychohistory, a fictional science that claims to predict the fate of galactic empires. From a Gilbert and Sullivan lib...
TI03 Asimov 1: The Robot Laws 06.06.2026 1:07:07
In 1942, a 22-year-old chemistry student and part-time writer set down three short rules for how a fictional robot ought to behave. His aim was to kill off the lazy "robot-as-Frankenstein-monster" cliché. More than eighty years later, real engineers, real ethicists and real lawmakers are still arguing about them. This is the first of two episodes on Isaac Asimov — one of the "big dogs" of science...
TI02 5 Foundational SF Authors You've Never Heard Of 31.05.2026 1:04:39
Every genre has a shadow canon — the writers who don't make the syllabus, don't sell out on Amazon, and rarely get the Netflix series. In science fiction, that shadow canon is where some of the most intellectually adventurous, politically serious and formally daring work of the twentieth century was done. Having opened the series with the big names — Wells, Verne, Poe, the Mount Rushmore of the ge...
TI01 Amazing Stories is 100! 25.05.2026 1:09:23
A hundred years ago this spring, a magazine called Amazing Stories hit the newsstands and — almost by accident — gave a name and a shape to the genre we now call science fiction. Its publisher, Hugo Gernsback, was an immigrant electrical engineer, visionary and relentless self-promoter. He wanted his magazine to delight and enthrall – but also to educate. In this opening episode of The Tech Imagin...
TI00 Launch Trailer — Welcome to The Tech Imaginarium 22.05.2026 7:15
In 1983, Isaac Asimov predicted that computers would let every person learn what they wanted, in their own time, at their own speed. Forty years on, that vision is more or less the world we live in. So what else might science fiction have to tell us about the future we're already inside? Welcome to The Tech Imaginarium — a new six-part series exploring how science fiction made the modern world....
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