This story was originally published on HackerNoon at: https://hackernoon.com/quantum-computing-fundamentals-part-i-10-easy-pieces.
Quantum computing represents a fundamental reimagining of information processing.
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This story was written by: @thomascherickal. Learn more about this writer by checking @thomascherickal's about page, and for more stories, please visit hackernoon.com.

Quantum computing represents a fundamental reimagining of information processing. The advanced concepts driving the future of this transformative field are illustrated. The source code is also listed, along with instructions on how to run each example.

This story was originally published on HackerNoon at: https://hackernoon.com/gamefi-sector-and-the-most-up-and-coming-gaming-platforms.
Since early 2021, the number of NFT games has grown exponentially. Check the list of top NFT gaming projects.
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This story was written by: @tonyfirsov. Learn more about this writer by checking @tonyfirsov's about page, and for more stories, please visit hackernoon.com.

Non-fungible tokens (NFTs) have become possible to create games where players can be rightful owners of in-game characters and objects. Axie Infinity's AXS token demonstrated the most considerable increase by more than 1500% in three months. GameFi (Game Finance) embraces a variety of game projects built on blockchain and using NFTs. The number of NFT games has grown exponentially since early 2021, with over 360 already available. NFT tokens are already traded on leading exchanges and some even made it to the top 200 by capitalization.

This story was originally published on HackerNoon at: https://hackernoon.com/quantum-oracles-have-a-fatal-timing-problem-so-i-built-a-parking-brake-for-qubits.
Theoretical physicists said we could teleport data. I wanted to see if we could hold it long enough to actually use it.
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This story was written by: @damianwgriggs. Learn more about this writer by checking @damianwgriggs's about page, and for more stories, please visit hackernoon.com.

Theoretical physicists said we could teleport data. I wanted to see if we could hold it long enough to actually use it. A qubit’s memory (coherence time) lasts only about 100 microseconds before it decays into random noise. If a smart contract asks for data, the quantum state will dissolve and die long before the blockchain is ready.

This story was originally published on HackerNoon at: https://hackernoon.com/spacex-goes-public-the-hidden-question-every-tesla-investor-should-ask.
SpaceX is going public in 2026 at a potential $1.5 trillion valuation.
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This story was written by: @hunterthomas. Learn more about this writer by checking @hunterthomas's about page, and for more stories, please visit hackernoon.com.

Elon Musk is working on ways for Tesla investors to access SpaceX stock. SpaceX is going public in 2026 at a potential $1.5 trillion valuation. Tesla shares give you exactly zero ownership in SpaceX's revenue.

This story was originally published on HackerNoon at: https://hackernoon.com/experiment-log-validating-echo-stabilized-recursive-routing-on-ibm-heron.
This report documents the successful deployment of a quantum memory architecture that combines dynamical decoupling (Hahn Echo) with mid-circuit qubit recycling
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This story was written by: @damianwgriggs. Learn more about this writer by checking @damianwgriggs's about page, and for more stories, please visit hackernoon.com.

This report documents the successful deployment of a quantum memory architecture that combines dynamical decoupling (Hahn Echo) with mid-circuit qubit recycling. The experiment was executed on the IBM `ibm_torino` processor. The data confirms that a qubit state can be actively stabilized against dephasing while the surrounding circuit resources are reset and reused.

This story was originally published on HackerNoon at: https://hackernoon.com/virtual-reality-a-bold-new-era-for-workforce-learning.
Virtual reality is reshaping workforce learning by replacing passive training with immersive, experience-based simulations that improve focus, retention, and re
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This story was written by: @nargiznoimann. Learn more about this writer by checking @nargiznoimann's about page, and for more stories, please visit hackernoon.com.

Virtual reality (VR) is a new way to create learning states that the brain treats as real. VR is the first medium that lets us engineer experiences, not just deliver content. It creates emotional learning, not informational learning. VR can simulate: A difficult conversation with a distressed patient.

This story was originally published on HackerNoon at: https://hackernoon.com/how-teodor-calins-new-company-vulture-labs-is-making-every-camera-proactive.
Romanian engineer and researcher Teodor Calin is the co-founder of Vulture Labs, a start-up that’s turning ordinary cameras into intelligent systems.
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This story was written by: @stevebeyatte. Learn more about this writer by checking @stevebeyatte's about page, and for more stories, please visit hackernoon.com.

Romanian engineer and researcher Teodor Calin is the co-founder of Vulture Labs, a start-up that’s turning ordinary cameras into intelligent systems.

This story was originally published on HackerNoon at: https://hackernoon.com/how-to-hack-cheap-car-parking-sensors-with-arduino-and-an-oscilloscope.
Learn how to reverse engineer and utilize the cheapest waterproof ultrasonic sensors on the market for your robotics projects.
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This story was written by: @nuralem. Learn more about this writer by checking @nuralem's about page, and for more stories, please visit hackernoon.com.

Learn how to decode data from car parking sensors by reverse engineering cheap ultrasonic sensors. This comprehensive guide provides step-by-step instructions, Arduino sketches, and insights into understanding PWM signals, making it perfect for robotics enthusiasts and engineers.

This story was originally published on HackerNoon at: https://hackernoon.com/nobel-prize-winner-forms-alliance-with-hpe-and-chipmakers-to-build-scalable-quantum-computers.
HPE and Nobel physicist John Martinis launch a Quantum Scaling Alliance to mass-produce quantum supercomputers using chip-industry tools.
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This story was written by: @techannouncements. Learn more about this writer by checking @techannouncements's about page, and for more stories, please visit hackernoon.com.

Nobel Prize–winning physicist John Martinis has partnered with HPE and key semiconductor firms to form the Quantum Scaling Alliance, a consortium focused on mass-producing quantum computers. By applying industrial chip-fabrication techniques to quantum chip design, the group aims to move beyond bespoke, lab-built systems toward scalable, commercially viable machines capable of solving complex problems in chemistry, medicine, and data science.

This story was originally published on HackerNoon at: https://hackernoon.com/the-internet-of-things-humanitys-new-nervous-system.
Dive into the IoT of the modern World. Understand the technology, architecture, benefits, and critical security concerns
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This story was written by: @adzeikalo. Learn more about this writer by checking @adzeikalo's about page, and for more stories, please visit hackernoon.com.

The Internet of Things (IoT) aims to make ordinary objects "smart," enabling them to collect data about everything and interact with each other and with people. The scope of IoT implementation is so broad that it creates its own areas and directions. The biggest challenge is ensuring Security and Confidentiality. Since IoT is deeply embedded in critical infrastructure, addressing vulnerabilities like weak authentication and protecting vast amounts of sensitive data is an absolute imperative for future growth.

This story was originally published on HackerNoon at: https://hackernoon.com/quantitative-and-qualitative-results-sage-outperforms-sota-in-full-body-3d-avatar-reconstruction.
This article presents the quantitative and qualitative results for the SAGE model across three evaluation settings
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This story was written by: @zaddy. Learn more about this writer by checking @zaddy's about page, and for more stories, please visit hackernoon.com.

This article presents the quantitative and qualitative results for the SAGE model across three evaluation settings

This story was originally published on HackerNoon at: https://hackernoon.com/nasas-next-great-observatory-could-detect-alien-solar-power-systems.
Investigating the amount of solar radiation that would power Earth and the possibility of detecting extraterrestrial solar panels from a distance of light years
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This story was written by: @magnetosphere. Learn more about this writer by checking @magnetosphere's about page, and for more stories, please visit hackernoon.com.

This study investigates the detectability of silicon-based photovoltaics as technosignatures on exoplanets and measures the global energy potential of solar panels. Covering just 2.4% of Earth's land may meet global energy demands in 2022 with an average solar power density of 5.4 W/m2, while covering 23% would far surpass human needs.

This story was originally published on HackerNoon at: https://hackernoon.com/sage-stratified-avatar-generation-for-full-body-3d-reconstruction-from-sparse-hmd-data.
This paper introduces Stratified Avatar Generation, a novel, decoupled two-stage approach for reconstructing 3D full-body avatars from sparse HMD observations
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This story was written by: @zaddy. Learn more about this writer by checking @zaddy's about page, and for more stories, please visit hackernoon.com.

This paper introduces Stratified Avatar Generation, a novel, decoupled two-stage approach for reconstructing 3D full-body avatars from sparse HMD observations

This story was originally published on HackerNoon at: https://hackernoon.com/are-3d-holograms-the-next-big-tech-leap.
Users will no longer need to confine themselves to isolated bubbles.
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This story was written by: @allan-grain. Learn more about this writer by checking @allan-grain's about page, and for more stories, please visit hackernoon.com.

Holograms will turn movies, TV shows, and even live concerts into fully immersive VR formats. 3D tech will become a tool for collaboration and not a technology used for escapism.

This story was originally published on HackerNoon at: https://hackernoon.com/how-telegram-built-the-super-app-silicon-valley-couldnt.
How a messaging platform achieved what Silicon Valley couldn't: building a functional super app ecosystem in 18 months using crypto and viral gaming strategies.
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This story was written by: @johnwrites. Learn more about this writer by checking @johnwrites's about page, and for more stories, please visit hackernoon.com.

A messaging platform succeeded where tech giants failed by leveraging crypto infrastructure and tap-to-earn gaming to create a super app ecosystem. While executives spent billions trying to replicate Asian models, this platform attracted hundreds of millions through mini apps and blockchain integration, completing in 18 months what took others over a decade.

This story was originally published on HackerNoon at: https://hackernoon.com/vyanas-replace-dont-dilute-smart-vent-could-redefine-home-air-quality.
Vyana’s smart vent replaces stale indoor air with filtered fresh air using predictive sensors and dual-fan control—cutting CO₂, pollen, and HVAC costs.
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This story was written by: @jonstojanjournalist. Learn more about this writer by checking @jonstojanjournalist's about page, and for more stories, please visit hackernoon.com.

Vyana, founded by Arjun Gupta, introduces a smart ventilation system that replaces, not dilutes, indoor air. Using CO₂, VOC, and pollen sensors with predictive algorithms, it optimizes airflow for health and energy savings (~15% in early tests). With sealed dampers, washable filters, and $250–$300 pricing, Vyana aims to make fresh air an algorithmic decision.

This story was originally published on HackerNoon at: https://hackernoon.com/building-a-dvbss2-demodulator-from-scratch-a-journey-through-sdr-fpga-and-signal-processing.
A deep dive into building a DVBS/S2 demodulator from scratch using SDR, FPGA, and signal processing—covering design choices, workflow, and testing.
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This story was written by: @hacker84199059. Learn more about this writer by checking @hacker84199059's about page, and for more stories, please visit hackernoon.com.

A deep dive into building a DVBS/S2 demodulator from scratch using SDR, FPGA, and signal processing—covering design choices, workflow, and testing.

This story was originally published on HackerNoon at: https://hackernoon.com/turning-apparel-waste-into-bricks-a-step-toward-greener-industrial-practices.
Kosalee Galkaduwa’s innovative research turns apparel sludge into construction bricks, cutting waste and paving the way for sustainable industry practices.
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This story was written by: @kashvipandey. Learn more about this writer by checking @kashvipandey's about page, and for more stories, please visit hackernoon.com.

Former Omegaline procurement manager Kosalee Galkaduwa has pioneered a method to turn apparel sludge into eco-friendly bricks, achieving up to 5.0 MPa compressive strength. Her sustainability initiatives cut factory waste by 20%, align with ISO 9001, and prove industrial byproducts can fuel a circular economy—redefining how apparel waste powers green innovation.

This story was originally published on HackerNoon at: https://hackernoon.com/why-classical-excess-could-be-the-next-big-tool-in-quantum-research.
New research defines a resource theory of generalized contextuality in GPT systems, introducing “classical excess” as a key measure.
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This story was written by: @probabilistic. Learn more about this writer by checking @probabilistic's about page, and for more stories, please visit hackernoon.com.

This article presents a new resource theory of generalized contextuality for GPT systems, framing noncontextuality as free resources and univalent simulations as free operations. A novel measure—“classical excess”—emerges to quantify contextuality, alongside the POM success probability. The authors explore how information erasure could explain fine-tuning in contextuality and propose experimental tests for heat dissipation. They also situate their framework within broader resource theories like entanglement, highlighting potential future directions in quantum information and foundational physics.

This story was originally published on HackerNoon at: https://hackernoon.com/the-science-of-causality-and-the-resetting-of-karma-a-manifesto-for-a-new-way-of-thinking.
What if karma isn’t a moral law — but an engineering problem?
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This story was written by: @hacker86877327. Learn more about this writer by checking @hacker86877327's about page, and for more stories, please visit hackernoon.com.

What if karma isn’t a moral law — but an engineering problem? This manifesto proposes a radical idea: karma is a field recording in the continuum of causality, and it can be reset — not through prayer or penance, but through total field isolation. Supported by cutting-edge neuroscience — including evidence that microtubules in our brain operate at the quantum level — I argue that ancient structures like the Serapeum may have been devices for disconnecting from reality’s causal network. This is not mysticism. It’s a scientific hypothesis with revolutionary implications for how we understand consciousness, responsibility, and freedom.