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SparkEpisodes
Episodes of Spark
Mark All
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From the earliest musical instruments to the metronome, to vocoders, auto-tune and beyond, music creation has always been a collaboration between humans and machines. But now that generative AI is shaking up songwriting, have we crossed a new t
Strides in AI software are finding their way into physical robots. It's promising a new era of human-robot interaction, where robots can assist us, respond to our needs and to cues in the environment. Question is: are we ready for robots among
Like most of us, you probably only think about infrastructure when it doesn't work: the power goes off, the roads flood. But in the face of climate change and the increasing energy demands of our digital tech, how can we rethink what infrastruc
One of civilization's oldest technologies, textiles have long been linked to money, power, and politics. Now, researchers are looking to produce novel, more sustainable textiles using organisms like yeast, fungus, and bacteria.
What does play mean in a digital age, when so much happens on our all-consuming phones, and tech erases the boundaries between work and play?
In an age of misinformation and generative AI, how do we know if anything we read or hear is even real anymore? From the latest trends in internet search to watermarking images to (re)establishing trust in journalism, we examine the role of pro
Digital twin technology is growing rapidly across multiple industries. From race cars to the human heart to the entire country of Canada, a look at how these virtual replicas use real-time data to model and predict the future.
We keep hearing that AI is going to revolutionize jobs. But what if the language of inevitable automation hides the ongoing need for distinctly human skills?
Along with huge advances in data-driven technologies like machine learning and digital health, there are troubling concerns about our data privacy in healthcare, and persistent problems with bias in artificial intelligence. So how do we get the
By some measures, nearly 90% of Canadians 65 and older use the internet every day. And yet, the design of new technologies and platforms often leaves out the needs, desires and interests of seniors. But if older people are using technology, why
In honour of World Radio Day, we explore the magic behind one of the most important technological creations in history, the innovations it inspired and its enduring power in an increasingly digitized world.
Imagination is often dismissed as childish, or a frill. But it also lets us picture alternative futures, and technologies that haven't been invented yet. So how do we harness our imagination? And in an age where Big Tech promises to solve our p
In a world where our digital tools keep an accurate record of handy facts and events, what is our fragile, fallible human memory good for?
The competition in sports equipment is heating up — with everything from high-tech "super shoes" for marathoners to "smart blades" for ice skating. Beyond the hype, how much difference can these innovations make to you and me?
Sure, the tech we use every day is littered with disinformation, bad behaviour and privacy violations…but it's not all bad news! To mark the 600th episode of Spark, we look at the surprising reasons to be optimistic in 2024 — from quantum compu
How sci-fi can help us harness the power of imagination and visionary storytelling to inspire real-world innovation and frame our collective visions of the future. An updated episode from June 2023.
Is it possible to control our compulsive—and reflexive—use of our digital tech so we can savour the space for rest, relaxation and restoration? We offer a start of the year check up, exploring tech overuse and how to restore some balance to our
The feeling of belonging is a core, human drive. And feeling excluded is painful. But has our desire to belong—and how we try to achieve that—changed in digital culture?
DNA-based technologies are increasingly used for real world, high impact purposes—from tracking biodiversity, to designing crops for climate change, to treating debilitating diseases. How do we democratize the availability while mitigating the
Since most things in our life now are electronic and increasingly rely on software, they're not as easy to repair or noodle around with as mechanical devices once were. And sometimes you can't repair them even if you know how, because you're ju
Thanks to fun apps and celebrity endorsements, the gamblification of sport has long been on the rise and continues to grow. And, there's a whole spate of fintech apps that are hot on the trend as well. So what are the advantages and downsides o
How long do you wait to text after a date? What did that emoji *really* mean? Is it healthy to feel emotionally attached to an AI chatbot or celebrity you follow on social media? Our tech nourishes intimacy, but it can also be a minefield.
The most vulnerable users can offer designers insight into safety and security loopholes in their tech, which leads to better products for all.
The technology that powers modern life is vulnerable to severe disruption. A look at what it will take to modernize and secure our aging electrical grid, as well as how to combat the growing ransomware industry.
From knitter revolts to unionizing content moderators, online communities are rebelling against the constraints, labour abuse, and bad behaviour of tech platforms.
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