March 3, 2025

Could This Tiny Jumping Robot Unlock the Secrets of Saturn’s Icy Moon?

4 min read Evan Ackerman is IEEE Spectrum’s robotics editor. LEAP, or “Legged Exploration Across the Plume,” is a small jumping robot designed for low gravity mobility. NASA/Justin Yim Salto has been one of our favorite robots since we were first introduced to it in 2016 as a project out of Ron Fearing’s lab at UC Berkeley. The palm-sized spring-loaded jumping robot has gone from barely being able to chain together a few open-loop jumps

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Robotics

ABB, AUAR creating sustainable construction research facility

AUAR and ABB Robotics have been automating building processes with robotic mobile micro-factories. | Source: ABB Robotics ABB Robotics is once again partnering with Automated Architecture (AUAR), a construction technology company. The companies are building “ConstrucThor”, a research facility in Belgium to showcase advances in sustainable construction. The project will harness AUAR’s micro-factory technology and is assembled using an automated construction process powered by ABB robots. Once completed, the facility will serve as a living

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Hardware

iPhone 16e Vs Android Phone Benchmark Showdown: Testing Apple’s Mettle

Apple recently put its budget-minded iPhone SE lineup out to pasture while simultaneously increasing the cost floor of its historically $429 entry level smartphone lineup to a loftier $599 price point. The new baseline is the iPhone 16e, and it also marks the first time an iPhone has hit the market with the company’s own 5G modem technology. Of course we had to get our hands on one and put it through our own series of

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Hardware

Windows 11 Is Changing How Task Manager Calculates CPU Utilization

You’ve probably done it yourself: you need to know how hard a given application is hitting your CPU, so you pull up Windows’ Task Manager to check the CPU utilization. For a casual inquiry, this is fine, but for anything approaching scientific rigor, you need to be using a third-party application because Windows’ Task Manager does not correctly report CPU usage. This has been well-known for a long time, but Microsoft is finally fixing it

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HackerPulse wants to help enterprises spot engineering bottlenecks | TechCrunch

For years, startups have tried to fill various gaps in how enterprises operate to ostensibly improve processes, eliminate grunt work, and help managers identify and address where their teams are wasting time. The latest to join this cohort is HackerPulse, which has built a platform that gives enterprises more information about what their engineering teams are doing so they can spot productivity bottlenecks and resolve inefficiencies. The San Francisco-based company offers a dashboard that integrates

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AI

Data Science: From School to Work, Part II | Towards Data Science

In my previous article, I highlighted the importance of effective project management in Python development. Now, let’s shift our focus to the code itself and explore how to write clean, maintainable code — an essential practice in professional and collaborative environments.  Readability & Maintainability: Well-structured code is easier to read, understand, and modify. Other developers — or even your future self — can quickly grasp the logic without struggling to decipher messy code. Debugging & Troubleshooting: Organized code with clear variable

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Hardware

Monster Hunter Wilds Dev Confirms Game-Stopping NPC Bug, Fix Incoming

Capcom has realized a relatively successful launch with Monster Hunter Wilds. The game has seen its peak concurrent player count pass over a million players, undoubtedly playing a role in Steam topping 40 million concurrent users for the first time in its history. However, it hasn’t all been smooth sailing, despite the games beta testing phase. Players have hit numerous technical problems, for which we wrote a troubleshooting guide to help alleviate bottlenecks where possible. Now, it seems as

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AI

Avoidable and Unavoidable Randomness in GPT-4o | Towards Data Science

Of course there is randomness in GPT-4o’s outputs. After all, the model samples from a probability distribution when choosing each token. But what I didn’t understand was that those very probabilities themselves are not deterministic. Even with consistent prompts, fixed seeds, and temperature set to zero, GPT-4o still introduces subtle, frustrating randomness. There’s no fix for this, and it might not even be something OpenAI could fix if they wanted to, just so we’re clear

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Hardware

AMD Radeon RX 9070 XT And 9070 Leaked Stock Status Will Make Gamers Grin

To further break down the point, NVIDIA’s GPUs released thus far are the higher-end products that include the GeForce RTX 5090 with its $1,999+ price tag. Even the GeForce RTX 5070 Ti is at an MSRP of $749, with likely street prices above that. This means that the $549 and $599 Radeon RX 9000 series products naturally should have a higher inventory level since they are aimed at the mainstream market. This is the segment

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