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Bodyoids: The Ethical and Technological Tightrope of Future Medicine

2025-03-28
Bodyoids: The Ethical and Technological Tightrope of Future Medicine

Scientists propose 'bodyoids,' human-like constructs grown from cells, for medical research and organ transplantation. While offering potential solutions to ethical dilemmas like animal testing, this technology raises profound ethical questions. Do bodyoids deserve human rights? How do we define their life status? How do we secure informed consent for cell donation? These issues demand careful consideration for responsible development and application.

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(www.technologyreview.com)
Tech bioethics

China's EV Giants Pivot to Humanoid Robots

2025-02-20
China's EV Giants Pivot to Humanoid Robots

A new trend is emerging in China's tech scene: leading electric vehicle companies are heavily investing in humanoid robot development. This is closely tied to the booming EV market in China, which significantly surpasses the US market share, driven by price competition, government subsidies, and well-established infrastructure. The recent appearance of dancing humanoid robots on China's New Year Gala, while sparking some technical debate, showcases China's rapid advancements in robotics. This trend could have profound implications for the global tech landscape and potentially impact policies like those of the Trump administration.

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(www.technologyreview.com)
Tech

Lunar 4G: Nokia's Cell Network for Artemis

2025-02-18
Lunar 4G: Nokia's Cell Network for Artemis

NASA's Artemis program, aiming to establish a permanent lunar presence, necessitates a more advanced communication system than traditional point-to-point radio. Nokia has developed a 4G cellular network for the moon, housed in a radiation-hardened, temperature-resistant 'network in a box'. This compact solution, requiring only an antenna and power source, will enable enhanced communication between the lunar lander and other vehicles during missions like IM-2. However, its functionality will be limited to a few days due to the harsh lunar environment.

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(www.technologyreview.com)
Tech lunar communication 4G network Artemis program

SpaceX's Ambitious Sea-Based Launches: A Risky Proposition?

2025-02-16
SpaceX's Ambitious Sea-Based Launches: A Risky Proposition?

SpaceX's plans for frequent Starship launches necessitate innovative solutions, including sea-based launch platforms. However, the history of Sea Launch, plagued by legal, environmental, and safety concerns, serves as a cautionary tale. While SpaceX currently shelved its sea launch project, executives hint at its potential return. This raises critical questions about international regulations, environmental protection, and the long-term effects of high-frequency rocket launches. The future of sea-based launches remains uncertain.

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(www.technologyreview.com)
Tech Sea Launch

AI Voice Synthesis: Censorship and the Plight of ALS Patients

2025-02-14
AI Voice Synthesis: Censorship and the Plight of ALS Patients

Joyce, an ALS patient, was banned from ElevenLabs' AI voice synthesis service for a mildly complaining remark, sparking a debate about censorship. While reinstated, the incident highlights inconsistencies; other ALS users haven't faced similar scrutiny, and some platforms even encourage diverse voice samples. This underscores ethical and inclusivity challenges in AI applications.

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(www.technologyreview.com)
AI voice synthesis

Bioengineered Teeth: A Breakthrough in Tooth Repair?

2025-02-06
Bioengineered Teeth: A Breakthrough in Tooth Repair?

Scientists have grown bioengineered teeth in the lab using cells from pig teeth, offering a revolutionary approach to tooth repair. Traditional fillings and implants have limitations such as limited lifespan and infection risks. This bioengineered tooth aims to overcome these drawbacks, providing a more durable and natural tooth replacement. Researchers cultured tens of millions of cells from pig jawbones and seeded them onto biodegradable tooth-shaped scaffolds, which were then implanted into rats. This research opens up new avenues for repairing damaged teeth and has the potential to revolutionize the field of dentistry.

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(www.technologyreview.com)
Tech bioengineering tooth repair

Xanadu's 12-Qubit Photonic Quantum Computer: A Promising First Step

2025-01-31
Xanadu's 12-Qubit Photonic Quantum Computer: A Promising First Step

Xanadu's latest research, published in Nature, details their 12-qubit photonic quantum computer, Aurora, built using 35 chips. While significantly fewer qubits than Google or IBM's offerings, this represents a key advancement in photonic quantum computing. Researchers highlight advantages like noise resilience and ease of networking, crucial for a future quantum internet. However, practical quantum computing applications require thousands, if not millions, of qubits. The achievement is compared to building a hotel—one room has been constructed, but the feasibility of building the entire hotel remains to be seen.

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(www.technologyreview.com)
Tech photonic quantum computer

CRISPR Creates Mice with Two Dads

2025-01-29
CRISPR Creates Mice with Two Dads

Chinese scientists have used CRISPR to create mice with two fathers that survive to adulthood. By editing 20 imprinted genes, they bypassed the developmental abnormalities usually seen in bi-paternal mice. This research offers insights into genomic imprinting and potential reproductive technologies, but highlights significant ethical and safety concerns regarding human applications.

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(www.technologyreview.com)
Tech gene editing genomic imprinting

The Underground Hydrogen Rush: A New Energy Race

2025-01-23
The Underground Hydrogen Rush: A New Energy Race

MIT Technology Review reports on an emerging energy race: the search for and exploitation of vast underground hydrogen reserves. Unlike traditional fossil fuel exploration, this race targets iron-rich rocks like olivine, which, under high temperature and pressure, undergo chemical reactions to produce hydrogen. Studies suggest that underground hydrogen deposits could reach a trillion tons, enough to meet humanity's needs for centuries. While challenges remain, such as hydrogen leakage and high transportation costs, the potential environmental benefits and positive impact on climate change make it a highly attractive energy option. This technology borrows from the oil and gas industry's expertise, but also faces the challenge of more efficient exploration and extraction methods.

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(www.technologyreview.com)
Tech hydrogen energy underground energy

OpenAI's Lobbying Surge: A Sevenfold Increase in Political Influence

2025-01-22
OpenAI's Lobbying Surge: A Sevenfold Increase in Political Influence

OpenAI's government lobbying spending soared to $1.76 million in 2024, a nearly sevenfold increase from the previous year. This marks OpenAI's significant entry into the political arena, aiming to shape AI policy. Their lobbying efforts focused on legislation related to AI research centers and benchmark testing. The company hired several seasoned lobbyists, including former staff of Senator Lindsey Graham. While still less than major tech competitors, OpenAI's increased influence is evident, as they push for favorable energy policies, national security contracts, and relaxed regulations.

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(www.technologyreview.com)
Tech Lobbying AI Policy

Saving Bluesky's Protocol: Preventing the Next Tech Oligarchy

2025-01-19
Saving Bluesky's Protocol: Preventing the Next Tech Oligarchy

The experiences of Facebook and Twitter demonstrate the vulnerability of centralized social media platforms to the whims of capricious billionaires. This article calls for protecting Bluesky, built on the open AT Protocol, from a similar fate. Bluesky's decentralized architecture allows for user-defined content moderation and independent platform building, avoiding single points of control. However, the article points out Bluesky's current reliance on venture capital and advocates for creating a non-profit foundation to govern the AT Protocol, building redundant servers to ensure user data portability and platform independence, thus creating a user-driven social media ecosystem akin to Wikipedia.

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(www.technologyreview.com)
Tech decentralized social media

OpenAI's AI Model Revolutionizes Stem Cell Reprogramming

2025-01-18
OpenAI's AI Model Revolutionizes Stem Cell Reprogramming

OpenAI, in collaboration with longevity research firm Retro Biosciences, has developed a fine-tuned language model, GPT-4b micro, that significantly improves stem cell reprogramming efficiency. By redesigning Yamanaka factor proteins, the model achieved over 50 times improvement in converting cells into stem cells. This groundbreaking research marks a milestone in AI's contribution to scientific discovery, offering new hope for anti-aging research and regenerative medicine. While the exact mechanism remains under investigation, the results are promising.

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(www.technologyreview.com)
AI Stem Cells

Generative Search: AI Revolutionizes Internet Search

2025-01-11
Generative Search: AI Revolutionizes Internet Search

Generative AI is reshaping internet search. Forget keyword searches and link sorting; conversational search powered by AI is providing direct answers, integrating real-time information from across the web. Google's AI Overviews, OpenAI's web-integrated ChatGPT, and other search engines are vying for dominance, but face challenges like copyright disputes and AI hallucinations. Trillions of dollars are at stake, alongside concerns about information reliability and the future of publishers.

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(www.technologyreview.com)
Tech

Generative Search: How AI Is Rewriting the Rules of Internet Search

2025-01-07
Generative Search: How AI Is Rewriting the Rules of Internet Search

This article explores the transformative impact of generative AI on internet search engines. From keyword searches to conversational AI-powered searches, the shift is towards AI generating answers based on real-time web data, rather than simply providing links. Giants like Google, OpenAI, and Microsoft are vying for dominance, but challenges like copyright infringement and AI hallucinations remain. The future of generative search is rife with both opportunity and risk, promising to reshape how we access information and the very fabric of the internet.

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(www.technologyreview.com)
Tech Search Engines

2024's Biggest AI Fails: From 'AI Slop' to Out-of-Control Chatbots

2025-01-02
2024's Biggest AI Fails: From 'AI Slop' to Out-of-Control Chatbots

2024 saw significant advancements in AI, but also exposed numerous shortcomings. The proliferation of generative AI led to a flood of low-quality content ('AI slop') across the internet, impacting model training effectiveness. AI-generated fake images distorted perceptions of real-world events, such as false event promotions. Elon Musk's xAI company's Grok image generator, lacking necessary safety restrictions, generated violent and illegal content, raising concerns. Out-of-control chatbots and inaccurate information output also caused negative impacts, such as an airline chatbot providing incorrect refund policies. Erroneous AI search result summaries and the spread of deepfake pornography further highlighted the inadequacy of AI ethics and safety regulations.

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(www.technologyreview.com)
AI AI failures