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Category: robotics/AI – Page 70

Researchers create shape-shifting robot that liquifies to escape cage

Researchers from China and us create shape shifting robot:

In a scene straight out of science fiction, researchers from China and the U.S. have developed a shape-shifting robot made from magnetically responsive liquid metal that can melt, flow, escape confinement, and reassemble itself—all on command.

Inspired by sea cucumbers and powered by gallium, a metal with a melting point just above room temperature, the robot can switch between solid and liquid states using magnetic fields. During tests, it was able to melt, escape from a prison-like cage, and then re-solidify into its original form—without losing function.

Unlike traditional rigid robots, this breakthrough allows machines to:

* Navigate tight or complex spaces * Heal themselves or split apart to avoid damage * Perform surgical tasks inside the human body without invasive procedures * Transition between tool-like solidity and liquid flexibility.

The magnetic fields not only induce the phase change but also control movement, making the robot swim, climb walls, and even jump. Researchers envision future uses in minimally invasive medicine, like removing foreign objects from internal organs, or in electronic assembly, where the robot could flow into hard-to-reach places and form circuits.

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How AI, robots and other cutting-edge technologies can keep workers safe and sound

Can artificial intelligence, robots and surveillance protect workers on the job? Yes, according to the latest report from the International Labour Organization. In this episode of the Future of Work podcast, ILO occupational safety and health expert Manal Azzi explains how AI and technology is being used as a safety net, and not a threat, for workers worldwide.

Scientists find ‘speed limit’ for innovation networks to prevent system collapse

Research shows that while connections between innovations speed discovery, they also sharply increase the risk of total system collapse—with the sweet spot for sustainable innovation proving surprisingly narrow.

Innovation is a central currency of global power. Whether in the race for leadership in , the development of clean energy technologies, or the search for medical breakthroughs, major players like China, the United States, and the European Union are investing billions in research and development to secure the next technological leap—and with it, economic and strategic advantage.

Yet, as a new study from the Complexity Science Hub (CSH), published in Physical Review Research, indicates, long-term innovation is only sustainable under specific structural conditions. First, the study finds that innovation can only endure over time if it is balanced with “exnovation”—the loss or forgetting of older possibilities.

Machine learning model helps scientists understand deadly cone snail toxins

Marine cone snails are host to a family of dangerous neurotoxins. Very little is known about how those toxins interact with the human body, making this an area of interest for medical drug research and an area of concern in national security spaces. For the first time, a team at Los Alamos National Laboratory has successfully trained a machine learning model that predicts how alpha conotoxins bind to specific human receptor subtypes, which could help researchers develop lifesaving anti-toxins.

“Because of the diversity and complexity of natural conotoxins, it is estimated that only 2% of them have been sequenced,” said Gnana Gnanakaran, theoretical biologist at Los Alamos. “No antidotes exist for conotoxins, but by using machine learning to predict conotoxin binding, we now have the ability to develop tools to understand and respond to these threats.”

The deadly secretions issued by any one of the more than 800 cone snail species represent a conglomeration of more than 1 million natural conotoxins. The research team concentrated their machine learning work on alpha conotoxins, a particularly prevalent and deadly conotoxin family.

Grok Imagine, xAI’s new AI image and video generator, lets you make NSFW content

Elon Musk’s AI company has officially rolled out Grok Imagine, xAI’s image and video generator, to all SuperGrok and Premium+ X subscribers on its iOS app. And true to form for Musk, who positions Grok as an unfiltered, boundary-pushing AI, the generator allows users to make NSFW content.

Grok Imagine, which promises to turn text or image prompts into a 15-second video featuring native audio, has a “spicy mode” that allows users to generate sexually explicit content, including partial female nudity. There are limits to how explicit one can get. Many of our spicier prompts — made in the name of Journalism! — generate blurred-out images that are “moderated” and therefore inaccessible. We were, however, able to generate semi-nude imagery.

The NSFW content is unsurprising for xAI, given the release last month of a raunchy, hyper-sexualized anime AI companion. But just as Grok’s unrestrained nature was entertaining until it started spewing hateful, antisemitic, misogynistic content, Grok Imagine could be poised to bring its own set of unintended consequences.

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