Not Satellites. Not Towers. This.

Not Satellites. Not Towers. This.

Mohamed Slim Alouini is one of the world’s leading voices on near-space infrastructure. As the UNESCO Chair in Education to Connect the Unconnected and a pioneer in wireless communications at KAUST, Alouini argues that the next leap in global connectivity won’t come from satellites or towers — but from the stratosphere. In this episode, we break down how High Altitude Platform Stations (HAPS) could deliver broadband to 3 billion unconnected people, unlock direct-to-phone 6G, enable smart agriculture, disaster response, and redefine how we think about infrastructure in the sky. We explore: * Why satellites alone can’t solve global connectivity * The “missing middle layer” between towers and LEO mega-constellations * How HAPS deliver low-latency broadband straight to standard smartphones * Near-space for disaster recovery, border monitoring & smart farming * Why HAPS avoid the satellite debris problem entirely * The technical breakthroughs still needed: endurance, payload, free-space optics * What a full stratospheric constellation could look like in 2040

We’re Not Going to Mars Without the Moon First

Few people can say they’ve lived in space but Sandy Magnus has. In this episode of Deep, Ben Kaplan talks with the former NASA astronaut who spent four and a half months aboard the International Space Station, logged three shuttle missions, and later became Chief Engineer for Advanced Capabilities at the U.S. Department of Defense. Magnus shares what it’s like to move to space rather than just visit, how living off-Earth changes your view of our fragile planet, and why microgravity may hold the key to new markets in biotech, manufacturing, and resource development. She also breaks down the realities of commercial spaceflight from the economics of lunar mining and private space stations to the tension between safety and profit as companies like SpaceX, Boeing, and Blue Origin push the frontier forward. If you want to understand where government, defense, and commercial space really intersect and what it takes to turn exploration into industry this episode goes beyond the countdown.

Quantum Is the Biggest Leap Since the Internet

Quantum technologies are no longer just physics experiments. they’re beginning to scale into real-world infrastructure. In this episode of Deep, Ben Kaplan sits down with Prineha Narang, Professor of Physical Sciences and Electrical & Computer Engineering, and the Howard Reiss Chair at UCLA, to explore how quantum computing, sensing, and networks are moving from lab demos into data centers, cities, and even healthcare. Narang explains how quantum simulations could accelerate drug discovery and new materials, why quantum sensors may transform everything from bioaerosol detection to medical diagnostics, and how quantum networks promise physics-grade security. She also unpacks the interplay between quantum and AI, the race to make systems more energy-efficient, and why scaling access, not just scaling hardware, may be the real breakthrough. If you want to understand how quantum leaps are beginning to reshape science, security, and industry, this conversation goes beyond the hype.

The Godfather of AI Just Warned Us | John Hennessy

AI’s recent breakthroughs may feel sudden — but as John Hennessy points out, they’re the result of decades of work. In this episode of Deep, Ben Kaplan talks with the former Stanford president, RISC chip pioneer, and current Alphabet chairman about the long arc of innovation: why the last 10 years have delivered AI’s biggest payoffs, how universities fuel trillion-dollar industries, and why cutting basic research now could cost the U.S. its technological edge. Hennessy unpacks the mix of corporate, academic, and startup R&D that drives progress, the push to make AI models more efficient, and the leadership lessons that scale from lab teams to boardrooms. Plus, he shares his perspective on the future of computing, Silicon Valley’s evolving role, and what it really takes to turn breakthrough science into world-changing companies.

The Robot Hype Is Real — But So Is the Problem

We’re promised a future of robot helpers, autonomous drones, and intelligent machines — so where are they? In this episode of Deep, Ben Kaplan sits down with Vijay Kumar, Dean of Engineering at the University of Pennsylvania and a world leader in robotics, to ask why we’re still waiting. They dig into the real obstacles holding back industrial robots, why your toddler might be more dexterous than a factory arm, and how AI is both helping and overhyped. Vijay explains the difference between coordination, cooperation, and true collaboration in multi-robot systems, shares why aerial robotics are inefficient power hogs (but still vital in places like mines), and gives a sober take on the gap between promise and reality in autonomous vehicles. Plus, they explore the unexpected connections between science fiction, military tech, and real-world innovation — and where investors should actually be looking next. If you're curious about the real state of robotics (beyond the hype), this one’s for you.