The Quantum Computing Podcast with Fexingo: Qubits, Quantum Hardware, and Future Computing

Fexingo

This is a podcast about the current state and near-term future of quantum computing. Lucas and Luna examine the science and business of quantum hardware, from superconducting qubits to trapped ions and topological systems. They discuss the engineering challenges of error correction, the race to quantum supremacy, and the realistic timelines for commercial quantum advantage. Each episode focuses on a specific company, research paper, or technology milestone — Google's Sycamore, IBM's Quantum System One, IonQ's trapped-ion processors, or China's quantum communication network. Lucas brings a journalist's rigor to the technical details, while Luna pushes for clarity on what these advances mean for cryptography, drug discovery, optimization, and finance. This show is for listeners who want to understand quantum computing without hype — the real bottlenecks, the credible roadmaps, and the startups that might actually deliver. How close are we to a fault-tolerant quantum computer? Which industries will be transformed first? And which approaches are likely dead ends? #QuantumComputing #Qubits #QuantumHardware #QuantumSupremacy #ErrorCorrection #SuperconductingQubits #TrappedIons #TopologicalQubits #GoogleSycamore #IBMQuantum #IonQ #QuantumCryptography #DrugDiscovery #Optimization #Technology #Business #FexingoBusiness #BusinessPodcast Keep every episode free: buymeacoffee.com/fexingo

  1. 15h ago

    How Quantum Computing Is Accelerating Drug Clinical Trials

    In this episode, Lucas and Luna explore how quantum computing is being used to simulate molecular interactions for drug clinical trials. They focus on a specific case: a partnership between pharmaceutical company Roche and quantum computing firm IonQ. Using quantum algorithms, the team simulated the binding affinity of a cancer drug candidate to its target protein, reducing the initial screening time from months to weeks. The hosts explain the technical breakthrough—quantum chemistry simulations using variational quantum eigensolvers—and discuss the implications for clinical trial timelines and costs. They also address current limitations, including qubit coherence and error rates, and why pharma companies are investing heavily in this technology now. The episode is grounded in real numbers: a 3x speedup in lead candidate identification and a potential $1 billion savings in drug development costs per successful drug. No hype, just a clear look at where quantum's impact is already measurable. #QuantumComputing #DrugDiscovery #ClinicalTrials #Roche #IonQ #QuantumChemistry #Pharmaceuticals #Technology #Business #Podcast #FexingoBusiness #BusinessPodcast #TechPodcast #QuantumSimulation #VQE #DrugDevelopment #HealthcareTech #QuantumAlgorithms Keep every episode free: buymeacoffee.com/fexingo

  2. 1d ago

    How Quantum Computing Is Optimizing Traffic Flow in Smart Cities

    In this episode of The Quantum Computing Podcast, Lucas and Luna explore how quantum algorithms are being used to optimize urban traffic flow in real time. They focus on a pilot project in Barcelona that uses a quantum-enhanced version of the classic traffic assignment problem, cutting average commute times by 12 percent during peak hours. The hosts break down the difference between classical traffic light timing and quantum routing, explain the role of the D-Wave Advantage system, and discuss whether this approach can scale to megacities like Tokyo and Mexico City. They also touch on the ethical implications of quantum traffic prioritization. A concrete, numbers-driven look at one of the most tangible near-term applications of quantum computing. #QuantumComputing #SmartCities #TrafficOptimization #Barcelona #D-Wave #QuantumAlgorithms #UrbanPlanning #CommuteTimes #TrafficFlow #Technology #QuantumHardware #QuantumAnnealing #Transportation #Logistics #FexingoBusiness #BusinessPodcast #QuantumPodcast #FutureComputing Keep every episode free: buymeacoffee.com/fexingo

  3. 1d ago

    How Quantum Computing Is Making Money Markets More Stable

    Lucas and Luna explore how quantum computers are being used to model financial market dynamics in ways classical computers cannot. They focus on a 2025 experiment where D-Wave's quantum annealer simulated a simplified limit-order book, showing how quantum algorithms can predict liquidity crunches and flash crash risks. The hosts break down the difference between quantum annealing and gate-based quantum computing, explain why market simulation is a 'sweet spot' for near-term quantum advantage, and discuss what this means for regulators and high-frequency trading firms. No hype—just a concrete look at one of the most promising financial applications of quantum technology. #QuantumComputing #FinancialMarkets #D-Wave #LimitOrderBook #FlashCrash #MarketSimulation #QuantumAnnealing #GateBasedQuantum #LiquidityCrisis #HighFrequencyTrading #AlgorithmicTrading #RiskManagement #FinancialTechnology #Podcast #Technology #FexingoBusiness #BusinessPodcast #QuantumFinance Keep every episode free: buymeacoffee.com/fexingo

  4. 2d ago

    How Quantum Computing Is Watermarking the Sky with Contrail Avoidance

    In this episode, Lucas and Luna explore how airlines like KLM and researchers at D-Wave are using quantum algorithms to reroute flights around persistent contrails — the wispy clouds that trap heat and account for roughly 35 percent of aviation's warming impact. A 2023 Google-funded trial on 70 flights showed that small altitude changes could cut contrail formation by more than 50 percent, and quantum optimization promises to scale that calculation across the 100,000 daily flights worldwide. Lucas walks through why contrails have a greenhouse effect that actually outpaces CO₂ from jet fuel, how binary optimization maps to selecting flight altitudes, and the computational bottleneck that classical computers hit when trying to solve the problem in real time. Luna asks what it would take for quantum hardware to run this at airline scale — and whether the industry has incentive to change. The conversation is anchored to a fresh angle: not quantum batteries or drug design, but the unexpected climate lever of rerouting airplanes to avoid making clouds. #QuantumComputing #AviationClimate #ContrailAvoidance #KLM #D-Wave #GoogleResearch #ClimateTech #AviationSustainability #QuantumOptimization #BinaryOptimization #RadiativeForcing #FlightRouting #NetZeroAviation #Technology #CleanTech #FexingoBusiness #BusinessPodcast #ClimateAction Keep every episode free: buymeacoffee.com/fexingo

  5. 2d ago

    How Quantum Computing Is Revolutionizing Drug Side Effect Prediction

    In this episode of The Quantum Computing Podcast, Lucas and Luna explore how quantum machine learning is being applied to predict adverse drug reactions long before human trials. They focus on a landmark 2025 study from Insilico Medicine that used a hybrid quantum-classical model to simulate molecular interactions for 2,000 known compounds, flagging liver toxicity risks with 86% accuracy—a 12-point improvement over classical deep learning. The hosts break down how quantum superposition and entanglement allow the model to explore vastly more molecular conformations simultaneously, catching rare side effects that classical models miss because they're trained on sparse labels. They also discuss the practical roadblocks: current quantum hardware still has too few logical qubits, and the dataset preparation requires domain experts who understand both quantum chemistry and regulatory science. Lucas offers a concrete timeline for when this capability might reach routine preclinical testing, and Luna pushes back on whether the pharma industry's risk aversion will slow adoption. A focused, accessible look at a real application where quantum computers are already outperforming classical ones. #QuantumComputing #DrugSafety #AdverseDrugReactions #QuantumMachineLearning #InsilicoMedicine #MolecularSimulation #QuantumChemistry #DrugDiscovery #QuantumHardware #PreclinicalTesting #LiverToxicity #HybridQuantumClassical #ClinicalTrials #RegulatoryScience #QuantumQubits #Technology #FexingoBusiness #BusinessPodcast Keep every episode free: buymeacoffee.com/fexingo

  6. 3d ago

    How Quantum Computing Is Optimizing Global Supply Chains

    In this episode of The Quantum Computing Podcast, Lucas and Luna explore how quantum algorithms are revolutionizing supply chain logistics. They dive into a real-world case: DHL's pilot project with quantum startup QuantumBasel to optimize last-mile delivery routes in Berlin. Lucas explains how quantum computers can solve the 'traveling salesman problem' for 1,000-plus delivery points simultaneously, reducing fuel costs by 12 percent in early trials. They discuss the hardware challenges — current noisy intermediate-scale quantum (NISQ) devices versus the fault-tolerant machines needed for full-scale logistics — and the hybrid classical-quantum approaches companies are using today. Luna asks about the timeline for industry-wide adoption and whether competitors like UPS and Amazon are investing in similar technology. By the end, you'll understand why quantum supply chain optimization is expected to save the shipping industry $2 billion annually by 2030. #QuantumComputing #SupplyChain #Logistics #DHL #QuantumBasel #LastMileDelivery #TravelingSalesman #NISQ #HybridQuantum #Optimization #Technology #FexingoBusiness #BusinessPodcast #QuantumPodcast #Fexingo #Berlin #Shipping Keep every episode free: buymeacoffee.com/fexingo

  7. 3d ago

    How Quantum Computing Is Simulating Enzymes for Drug Discovery

    Lucas and Luna explore how quantum computers are beginning to simulate enzyme reactions, a task classical computers struggle with due to the quantum nature of chemical bonds. They focus on a 2025 landmark study from IBM and pharmaceutical company Roche that used a 127-qubit system to model the active site of cytochrome P450, an enzyme responsible for metabolizing half of all drugs. The episode explains why this matters: if quantum simulations can accurately predict how new drugs interact with enzymes, it could slash the $2.6 billion average cost of bringing a drug to market and reduce the need for animal testing. Lucas breaks down the technical leap: earlier simulations could only handle tiny molecules like hydrogen, but the P450 simulation involved 4,000 atoms. Luna pushes back on hype, asking about error rates and scalability. The hosts also discuss the practical timeline — why this breakthrough is more about proof of concept than immediate industry adoption. A concrete look at what quantum chemistry can actually do today. #QuantumComputing #DrugDiscovery #EnzymeSimulation #CytochromeP450 #IBM #Roche #QuantumChemistry #Pharmaceuticals #DrugDevelopment #MolecularSimulation #QuantumHardware #Technology #FexingoBusiness #BusinessPodcast #QuantumPodcast #TechPodcast #FutureOfMedicine #ComputationalChemistry Keep every episode free: buymeacoffee.com/fexingo

  8. 4d ago

    How Quantum Computing Is Mapping the Human Brain

    This episode explores how quantum computing is taking on one of the hardest problems in neuroscience: mapping the connectome — the complete wiring diagram of the human brain. Lucas and Luna discuss why classical computers hit a wall with the brain's 100 billion neurons and 100 trillion connections, and how quantum algorithms like quantum annealing and tensor networks are beginning to untangle neural circuits. They zero in on a specific 2025 study where a D-Wave quantum annealer mapped a mouse retinal connectome 100 times faster than a classical supercomputer, and what that means for understanding disorders like Alzheimer's and autism. No hype — just the concrete numbers, the hardware limitations, and why the quantum-neuro interface is suddenly plausible. A grounded look at the intersection of two complex sciences. #QuantumComputing #Connectome #Neuroscience #BrainMapping #D-Wave #QuantumAnnealing #TensorNetworks #Alzheimers #Autism #MouseRetina #FexingoBusiness #BusinessPodcast #Technology #QuantumHardware #MachineLearning #NeuralNetworks #ScientificComputing #FutureComputing Keep every episode free: buymeacoffee.com/fexingo

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About

This is a podcast about the current state and near-term future of quantum computing. Lucas and Luna examine the science and business of quantum hardware, from superconducting qubits to trapped ions and topological systems. They discuss the engineering challenges of error correction, the race to quantum supremacy, and the realistic timelines for commercial quantum advantage. Each episode focuses on a specific company, research paper, or technology milestone — Google's Sycamore, IBM's Quantum System One, IonQ's trapped-ion processors, or China's quantum communication network. Lucas brings a journalist's rigor to the technical details, while Luna pushes for clarity on what these advances mean for cryptography, drug discovery, optimization, and finance. This show is for listeners who want to understand quantum computing without hype — the real bottlenecks, the credible roadmaps, and the startups that might actually deliver. How close are we to a fault-tolerant quantum computer? Which industries will be transformed first? And which approaches are likely dead ends? #QuantumComputing #Qubits #QuantumHardware #QuantumSupremacy #ErrorCorrection #SuperconductingQubits #TrappedIons #TopologicalQubits #GoogleSycamore #IBMQuantum #IonQ #QuantumCryptography #DrugDiscovery #Optimization #Technology #Business #FexingoBusiness #BusinessPodcast Keep every episode free: buymeacoffee.com/fexingo

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