https://quantum-soup.com/ Weird science, big ideas, no fluff. en Mon, 09 Nov 2026 14:29:20 GMT https://quantum-soup.com/certified-shuffle-quantum-dice-lottery-numbers/ https://quantum-soup.com/certified-shuffle-quantum-dice-lottery-numbers/ Quantum random number generators are genuinely, provably unpredictable — which is a real engineering achievement and completely useless as a lucky charm. A sceptical look at what 'certified randomness' buys a lottery, and why fair is a different word entirely. Quantum Soup Scepticism Mon, 09 Nov 2026 12:05:34 GMT https://quantum-soup.com/robins-retina-not-quantum-computer/ https://quantum-soup.com/robins-retina-not-quantum-computer/ A garden robin may be carrying a chemical compass that borrows a quantum trick or two — or it may just be judging you through the window. We pick apart the cryptochrome story, the radical-pair chemistry, and the hype that turns every bird into a quantum navigator. Quantum Soup Scepticism Mon, 09 Nov 2026 08:04:54 GMT https://quantum-soup.com/bring-a-brolly-not-a-collapse-forecasters-guide-quantum-maybe/ https://quantum-soup.com/bring-a-brolly-not-a-collapse-forecasters-guide-quantum-maybe/ British weather forecasts are a masterclass in honest uncertainty: a 40% chance of rain is not a promise, a fudge or a failure. Quantum hype could learn plenty from the Met Office's habit of saying maybe — and from our national willingness to pack an umbrella anyway. Quantum Soup Scepticism Mon, 09 Nov 2026 00:39:49 GMT https://quantum-soup.com/gravity-ground-truth-quantum-sensors-uk/ https://quantum-soup.com/gravity-ground-truth-quantum-sensors-uk/ Atom interferometry is turning gravity into a surveying tool, with UK trials hunting leaks, voids and buried archaeology without a spade in sight. Here is how quantum gravity sensors work — and where the X-ray vision claims need a hard hat. Quantum Soup Quantum Sensing Sun, 08 Nov 2026 16:09:14 GMT https://quantum-soup.com/cosmic-autocorrect-quantum-error-correction-uk/ https://quantum-soup.com/cosmic-autocorrect-quantum-error-correction-uk/ Quantum machines are not magic calculators; they are delicate systems that make mistakes faster than a tired subeditor. Here is how error correction really works, why logical qubits matter, and how to translate the UK's latest milestone announcements without losing your patience. Quantum Soup Scepticism Sun, 08 Nov 2026 16:09:14 GMT https://quantum-soup.com/compass-with-a-cold-uk-satellite-free-navigation/ https://quantum-soup.com/compass-with-a-cold-uk-satellite-free-navigation/ Britain is testing quantum accelerometers and magnetometers for navigation when satellite signals fail, from Royal Navy trials to cargo ships and underground mapping. Here is how the sensing works, what has actually been demonstrated, and why 'GPS-free' needs a very large pinch of salt. Quantum Soup Quantum Sensing Sun, 08 Nov 2026 12:20:11 GMT https://quantum-soup.com/lab-coat-meet-laptop-uk-quantum-inspired-software/ https://quantum-soup.com/lab-coat-meet-laptop-uk-quantum-inspired-software/ A sceptical tour of the UK's growing market for quantum-inspired software in finance, logistics and drug discovery. We separate classical code with genuine quantum ancestry from a very expensive coat of paint, and offer a three-question test for telling the difference. Quantum Soup Scepticism Sun, 08 Nov 2026 12:20:11 GMT https://quantum-soup.com/unhackable-doing-a-lot-of-work-quantum-internet-field-guide/ https://quantum-soup.com/unhackable-doing-a-lot-of-work-quantum-internet-field-guide/ Britain has spent public money on quantum key distribution testbeds, fibre links and BT trials, and the word 'unhackable' has been attached to all of it like a badge. Time to pop the bonnet, look at the trusted nodes, and explain why the honest version of the story is smaller and stranger than the headline. Quantum Soup Scepticism Sun, 08 Nov 2026 08:19:57 GMT https://quantum-soup.com/second-due-mot-britain-atomic-clocks-new-tick/ https://quantum-soup.com/second-due-mot-britain-atomic-clocks-new-tick/ The unit that runs your microwave, your phone and the Radio 4 pips is up for review, and the clocks that would replace it are so precise they can spot a centimetre of altitude. A trip to Teddington to ask what 'accurate' even means when the universe refuses to hold still. Quantum Soup Kitchen Physics Sun, 08 Nov 2026 08:19:57 GMT https://quantum-soup.com/schrodingers-supplement-quantum-wellness-sceptic/ https://quantum-soup.com/schrodingers-supplement-quantum-wellness-sceptic/ A bottle of water in Leeds cost £27.50 and claimed to be quantum. This is a ramble through the strange grammar of wellness marketing, a short translation of what quantum actually means, and a pocket guide to spotting hokum without surrendering your sense of wonder. Quantum Soup Scepticism Sun, 08 Nov 2026 04:22:12 GMT https://quantum-soup.com/ten-millikelvin-quantum-fridge-britain/ https://quantum-soup.com/ten-millikelvin-quantum-fridge-britain/ It is the fanciest fridge in the country and it contains no milk. We go inside the dilution refrigerators at British quantum labs to explain millikelvin cooling in plain English, count the electricity bills, and ask whether the UK has enough cryogenic engineers to keep the qubits shivering. Quantum Soup Kitchen Physics Sun, 08 Nov 2026 04:22:12 GMT https://quantum-soup.com/bowl-of-nothing-quantum-soup-field-theory-uk-labs/ https://quantum-soup.com/bowl-of-nothing-quantum-soup-field-theory-uk-labs/ Empty space is not an empty bowl. In quantum field theory it is a simmering broth of fields, fluctuations and mathematical bubbles. We dunk a ladle into what 'quantum soup' actually means, visit the UK labs trying to cook with it, and serve a sceptical sidebar on the difference between real quantum weirdness and marketing garnish. Quantum Soup Kitchen Physics Sun, 08 Nov 2026 00:21:50 GMT https://quantum-soup.com/hole-truth-britain-roads-classical-excuses-quantum/ https://quantum-soup.com/hole-truth-britain-roads-classical-excuses-quantum/ Britain's pothole crisis is a very classical mess of missing tarmac, strained suspensions and council spreadsheets. But we keep reaching for quantum metaphors to explain why we ignore the road until it bites. Here's where the superposition talk helps, where it papers over the cracks, and why a pothole is not waiting for an observer. Quantum Soup Scepticism Sun, 08 Nov 2026 00:21:50 GMT https://quantum-soup.com/full-english-breakfast-quantum-physics-explainer/ https://quantum-soup.com/full-english-breakfast-quantum-physics-explainer/ Can a plate of eggs, beans, bacon and toast explain superposition, entanglement and decoherence? Probably not literally — but it makes a cracking breakfast briefing. Pull up a chair at the quantum caff. Quantum Soup Kitchen Physics Sat, 07 Nov 2026 20:22:05 GMT https://quantum-soup.com/britain-quantum-gold-rush-hype-hangover-2026/ https://quantum-soup.com/britain-quantum-gold-rush-hype-hangover-2026/ The UK's quantum ambitions are real, but so is the hot air. We pick through the National Quantum Strategy, startup promises and breathless headlines to see what is actually working in 2026 — and what is still a PowerPoint with a cryostat. Quantum Soup Scepticism Sat, 07 Nov 2026 20:22:05 GMT