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📖 Read the full version with charts and embedded sources on ComputeLeap → You can now buy a walking, flipping, kung-fu-kicking humanoid robot on AliExpress for $4,900 — less than a used Honda Civic, less than a semester of community college, less than what most people spend on a couch-and-TV combo. Unitree's R1 AIR shipped its first global batch in April, and it represents something the robotics industry has been promising and failing to deliver for decades: a humanoid robot that a normal person can actually afford. But here's what the breathless headlines won't tell you: price is falling faster than capability. The gap between what this robot costs and what it can actually do is where the hype lives — and understanding that gap is the difference between seeing a revolution and seeing a very expensive toy. The Number That Matters The Unitree R1 AIR stands 4 feet tall, weighs 55 pounds, and packs 20 degrees of freedom into a bipedal frame that can run, do cartwheels, throw punches, and execute spin kicks . At CES 2026, Unitree's booth stopped traffic with R1s replicating Bruce Lee sequences, Michael Jackson dance moves, and Mike Tyson combinations. The base R1 AIR ships with a monocular camera, 8-core CPU, and onboard AI for voice and image recognition. For $1,000 more, the standard R1 at $5,900 adds six more degrees of freedom (26 total), binocular depth perception, waist articulation, and head movement. Both come with hot-swappable batteries — about an hour of runtime per charge. To put the price in context: Figure AI and Tesla each shipped roughly 150 humanoid units in 2025. Unitree shipped 5,500 . That's not a typo — Unitree alone outshipped every Western humanoid manufacturer combined by a factor of 20x. The R1's $4,900 price point isn't an outlier. It's the leading edge of a Chinese manufacturing tidal wave. The Raspberry Pi Parallel — and Its Limits When the Raspberry Pi launched in 2012 at $35, it didn't replace laptops. It didn't become the computer most peo

Introduction: The Illusion of Productivity Metrics Traditional software development metrics—velocity charts, commit counts, bundle size—are the comfort objects of the coding world. They sit on dashboards, glowing with the promise of insight, but in reality, they’re often lagging vanity numbers . They don’t capture the narrative of a week’s work; they don’t reveal the decisions , the reversals , or the patterns that define progress. Instead, they deform the truth by oversimplifying it, much like a rubber band stretched too thin—it snaps under pressure, failing to hold the complexity of real work. Consider the mechanical process of a commit. A commit is a snapshot , a frozen moment in time. But software development isn’t a series of snapshots; it’s a sequence . When you string commits together without context, you miss the heat of decision-making—the back-and-forth, the undoing, the redoing. This is where traditional metrics fail. They don’t account for the thermal expansion of ideas, the way a decision made on Monday might cool by Friday, only to be reheated and reshaped. Without a narrative, these metrics are like a machine running without lubrication: they friction against reality, wearing down under the weight of their own inadequacy. The Mechanism of Metric Failure Let’s break down the causal chain: Impact: Developers rely on metrics like commit counts to gauge productivity. Internal Process: These metrics are lagging indicators , reflecting past actions without context. They don’t capture the why behind the numbers—the decisions, the reversals, the thought process. Observable Effect: Developers miss critical patterns, such as repeated decision reversals, leading to inefficiencies and missed opportunities for improvement. It’s like trying to diagnose a car’s engine by looking only at the speedometer—you’ll never catch the misalignment in the gears. Narrative-Driven Insights: The Optimal Solution Contrast this with a narrative-driven approach . When you narrate a

AI and Robotics in the New Age of Industrialization Since 2025, a new era of...

The federal agency says it will temporarily schedule the drug, which has been called “gas station heroin,” as a controlled substance—a boon for MAHA and the mainstream kratom industry.

What happens when a machine no longer needs to be trained to see something new? That's the quiet question sitting underneath this week's news, buried next to a less invasive brain implant and a handful of robots getting tougher for the real world. Neuralink says it's completed its first "transdural" brain implant, a surgical approach built to reduce trauma during the procedure. As someone who spends a lot of time thinking about how you get sensors close to a human eye without hurting anyone, I find these less-invasive-implant strategies worth watching, because the surgical-risk problem is basically the same one we wrestle with in ophthalmic hardware. Vision is getting less invasive too, in its own way. Roboflow rolled out text-prompt object detection built on SAM3 (Meta's latest segmentation model): you type the class of object you want "forklift," "cracked tile," whatever, and it returns boxes and masks without you collecting a single training image first. That's a real shift. For most of computer vision's history, teaching a model to recognize something new meant labeling hundreds of examples before you could even start; this collapses that step into a sentence. The same week brought several applied builds using the same detect-then-orchestrate pattern: a drone system that patrols for intrusions, a pipeline that inspects transmission lines for damaged cables, and an airport tool that spots foreign debris on the tarmac. The Robot Report's roundup of June's biggest robotics stories leaned heavily on humanoid robots companies going public, new deployments, and production milestones stacking up faster than would have seemed plausible a few years ago. Apptronik unveiled its Apollo 2 humanoid alongside a dedicated data-collection facility built so the robot keeps learning after it's deployed, not just during initial training which quietly answers one of the harder questions in robotics: how do you keep a system improving once it's out of the lab? X Square Robot raised e

As you'd expect, there were robots aplenty at the AI Engineer World's Fair Expo, although with mixed...

Video AI systems consistently fail to track what happens when the camera looks away: when a scene pans away from an object in motion and returns, current models re-render the object in its original position rather than showing the logical result of off-screen change. Scaling to more parameters makes this failure worse, not better, according to WRBench , a new benchmark that tests what researchers call "world model reliability." The benchmark presents AI video systems with scenes where something happens off-screen — the camera pans away while an object is in motion, or while a light changes, or while an open door should stay open — then pans back to see what the system believes should have happened. A system that genuinely models the world would track what occurred during the off-screen interval. Current systems mostly don't. Key facts What: A new benchmark tests whether video AI systems can track what happens to parts of a scene the camera isn't currently showing. Across 23 models, the answer is mostly no — and making the models larger made the problem worse, not better. When: 2026-06-19 Primary source: read the source (arXiv 2606.20545) The benchmark covers twenty-three different video generation models and nearly ten thousand video clips across six categories of off-screen change, each designed to test a different aspect of world continuity: objects in motion, light sources changing, object states such as open or closed doors, and several others. This gives a comprehensive picture rather than a single narrow test. The most striking finding is the scaling result. The researchers tested one of the more capable video generation systems at two different sizes: a smaller version and one with more than ten times as many parameters. More parameters didn't help. Scaling made the off-screen tracking problem measurably worse. The larger model produced more realistic-looking frames, but it was less accurate about what should have happened to the parts of the scene it wasn't

The government has removed restrictions on Anthropic’s Fable 5 and Mythos 5 AI models—but there were strings attached.

Planning a Fourth of July getaway? Use less gas—and cut your emissions—by easing up on the pedal.

If you've submitted a BOM for quoting recently and gotten a lead time that made you do a double take, you're not imagining things. Passive component sourcing in 2026 is tighter than it's been in a few years — and MLCCs are the epicenter. I want to break down why this is happening, which component categories are actually at risk, and — more importantly — what you can do at the design stage to make your board less vulnerable to it. This isn't a "just wait it out" post; there are concrete layout and BOM decisions that meaningfully change your exposure. Why now? Three demand sources are converging on the same MLCC/inductor capacity that used to be dominated by consumer electronics: AI server infrastructure — GPU power delivery networks alone can chew through hundreds of decoupling capacitors per board, and hyperscaler order volumes dwarf typical consumer runs. EVs — automotive-grade passives (AEC-Q200, X8R/X7R) come from a narrower qualified supplier base, so even modest EV growth disproportionately tightens that segment. Renewables/grid infrastructure — pulling on high-voltage inductors and power resistors. On the supply side, new MLCC/ferrite production lines take 12–24 months to come online from the capital decision. Semiconductor fabs can reallocate capacity relatively fast; passive component fabs can't. That structural lag is the real reason lead times stretch out faster than they recover. Which parts are actually at risk Not everything is equally exposed: Category Normal LT 2026 Tight-Market LT Exposure Commercial MLCC (X7R, 0402/0603) 4–8 wks 8–16 wks Moderate–High High-density MLCC (0201, high µF) 6–10 wks 16–26 wks High Automotive MLCC (AEC-Q200, X8R) 10–14 wks 20–30+ wks Very High C0G/NP0 (precision/timing) 4–8 wks 6–12 wks Low–Moderate Power inductors (shielded, low DCR) 6–10 wks 12–20 wks Moderate–High Chip resistors 2–6 wks 4–8 wks Low Chip resistors are the least affected — manufacturing capacity is less concentrated and swapping vendors doesn't trigger a

Trump has remade the nation’s capitol in his own image. Ahead of the Fourth of July, WIRED guides you through the dizzying effects of DC’s makeover.

Getty is planning to axe its $3.7 billion merger agreement with Shutterstock after a UK regulator imposed restrictions that would prevent part of Shutterstock's business from being included in the deal. The move comes despite the US Department of Justice granting the deal "unconditional antitrust clearance" in February. In an SEC filing published on Tuesday […]

Memory Chips Supply chain strategy from electronics production engineering, 500–50k units/year Introduction "Order from Digi-Key" is a prototyping strategy, not a production strategy. The 2020–2023 IC shortage demonstrated that supply chain resilience must be designed in — not improvised when lead times hit 52 weeks. The Sourcing Tier Structure Tier Examples MOQ Price Premium Lead Time Risk Authorized dist. Digi-Key, Mouser, Newark 1 pc +25–40% 1–3 days (stock) Lowest Franchise dist. Arrow, Avnet, TTI 100–1k Baseline 2–8 weeks Low Manufacturer direct TI, Infineon, ST portals 1k–10k+ −10 to −30% 8–20 weeks Low Regional aggregators IC-Online, local dist. Mixed Variable Variable Medium Spot market Brokers, eBay 1 pc +50 to +500% Days High Never use spot market for ICs without incoming inspection. Counterfeit STM32, ESP32, and common analog ICs are well-documented. Volume Pricing Reality Illustrative for a $2.50 MCU: Volume Digi-Key Arrow/Avnet Manufacturer Direct 100 $3.10 $2.65 N/A 1,000 $2.75 $2.15 $1.85 10,000 $2.40 $1.70 $1.25 50,000 $2.10 $1.40 $0.90 The franchise/direct savings are material at 1k+ units. Establishing Arrow or Avnet relationships pays for the admin overhead within 2 production cycles. BOM Resilience Framework For each critical component, document: Primary source : authorized distribution or direct Secondary distributor : alternative channel for same part Alternate part : functionally equivalent, different manufacturer, validated Buffer stock : target weeks at production rate Lead time worst-case : historical peak, not current During normal periods: 4-week buffer, one secondary source, one qualified alternate. For 5+ year product lifecycles: qualify the alternate before you need it. Practical Sourcing Mix: 500–5k Units/Year Component Type Primary Secondary Notes Commodity passives Digi-Key/Mouser + Yageo/Walsin Arrow Annual pricing agreements MCUs < $3 Arrow direct IC-Online for gap fills 90-day POs, buffer stock MCUs $3–$10 Manufacturer direct + A

The White House is easing restrictions on Anthropic’s most advanced AI models weeks after ordering the company to suspend access for foreign nationals.

Also, the science of poop's distinctive shape, boron buckyballs, and the secret to a soccer feint.

Data Modeling, Relationships, and Schemas in Data Analytics In the fields of data analytics, data warehousing, and database management, modeling and schema design are the fundamental pillars used to organize and query information efficiently. This article provides a comprehensive guide to these core concepts. 1. Data Modeling Data modeling is the architectural process of designing how data is stored, interconnected, and accessed within a system. Core Questions Addressed: Storage: What specific data points need to be captured? Structure: How should individual tables be organized? Connectivity: How do these tables interact with one another? Levels of Data Models: Conceptual Model: A high-level business perspective focusing on entities and their relationships, devoid of technical specifications. Logical Model: Defines specific attributes, keys, and relationships. It is independent of the Database Management System (DBMS). Physical Model: The actual implementation within a database, including technical details like indexes, partitions, and storage requirements. 2. Relationships Relationships define the logic of how data in one table corresponds to data in another. One-to-One (1:1): A single record in Table A relates to exactly one record in Table B. One-to-Many (1:M): The most common relationship; for example, one Customer can place many Orders . Many-to-Many (M:M): Multiple records in one table relate to multiple records in another. This requires a Junction Table (Bridge Table) to function. Example: One Student can enroll in many Courses, and one Course contains many Students. 3. SQL Joins Joins are used to combine rows from two or more tables based on a related column. Join Type Description Inner Join Returns only the records that have matching values in both tables. Left Join Returns all records from the left table and the matched records from the right. Right Join Returns all records from the right table and the matched records from the left. Full Outer Join Returns

INTRODUCTION When I started using Power BI, I only thought of visuals like charts and graphs. However, as I progressed, I discovered a great data dashboard is built on great data models. Data Modelling is the process of organizing your data tables and defining how they relate to each other so Power BI can combine them into meaningful reports and dashboards. Good, designed data makes it easier and faster to maintain. Why is data Modelling Important Well-organized data makes it easier to manage data. Reduction of the duplicates. Ensures data consistency. Understanding Relationships Relationships allow the data table to give communication using fields. For example, Customer Table stores all information about a customer. Product Table store product details Sales Table stores all information about the transactions. Power BI connects the information between the customer’s name and Customer Id rather than repeating them it connects the information using joins. Going through relationships I discovered schemes. Scheme is the way tables are organized in databases. There are different types of schemes e.g. Star Schema, snowflake schema and Flat table. Star Schema A star schema is a data model with one central fact table and dimension table surrounding it. Fact table A table that stores events, transactions of what happened. • Total sales • average sales • quantity sold Dimension table A dimension table describes the items in the fact table. The table contains descriptive information. • The customer table describes the customer • How much sales were made The fact table sits in the center, while the dimension tables surround it—forming a star. Dashboard designs A good dashboard has to fit one page. A dashboard should show critical information. Update automatically when data changes. Focus on data understanding and decision making. Conclusion Power BI taught me that a great report are built from a a great dashboard which is achieved by having great models. Structuring a data into

The Supreme Court upheld birthright citizenship, ruling 6-3 against President Donald Trump's effort to end the longstanding constitutional right via executive order. Birthright citizenship dates back to Reconstruction. Under the 14th Amendment, which was ratified in 1868 to guarantee citizenship and equal protection to the children of formerly enslaved people, anyone born in the United […]

Elastic open-sourced Atlas, a system built on Elasticsearch that maintains three categories of memory for agents. Atlas integrates with agents via MCP and maintains per-user isolation of memories. When evaluated on question-answering capability, it scored 0.89 Recall@10. By Anthony Alford

For decades, the senator has argued that concentrated wealth threatened American democracy. Now he’s betting that frustration with Big Tech, billionaires, and unchecked AI is reaching a tipping point.