SKU: 46772965694

Stark Solar Motor Toy Magnetic Suspension Fan Blade Creative Decoration Science Gift

Sale price$35.99 Regular price$39.99
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Description

Stark Solar Motor Toy Magnetic Suspension Fan Blade Creative Decoration Science GiftMagnetic Suspension Fan Blade Solar Motor Toy Creative Decoration Science Gift EASY OPERATION No Manual at all. Set the rotor to the board, Levitating success on the model, set the model 45degree direction under the light resource. Give the rotor a gently push, it will run smooth. See play video : http: goo. gl mRMgQx HIGH TECH ORNAMENT THAT COMBINES THE MAGNETIC AND ELECTRIC FIELD The Mendocino Motor is a magnetically levitated, solar powered

 

 Magnetic Suspension Fan Blade Solar Motor Toy Creative Decoration Science Gift


  • EASY OPERATION ----No Manual at all. Set the rotor to the board, Levitating success on the model, set the model 45degree direction under the light resource. Give the rotor a gently push, it will run smooth.See play video : http://goo.gl/mRMgQx
  • HIGH-TECH ORNAMENT THAT COMBINES THE MAGNETIC AND ELECTRIC FIELD ----The Mendocino Motor is a magnetically levitated, solar powered electric motor. The motor consists of a spinning shaft that is held up by repelling magnets, stabilized by resting a point against a wall. It is powered by solar panels mounted on the spinning shaft, which generate currents through coils of insulated wire, and rotation.
  • ENTERTAINING---- The motor rotor can rotate under weak light source. If the light stronger, the rotor rotating speed will be faster. The solar panels which equipped on the rotor convert sunlight to power and drive the model run freely.
  • PRIORITY GIFT OPTION FOR MANY APPLICATIONS----It is an amazing and fantastic product at this price. Its elegant gift package makes it spruce up and presentable. It has a wide range of application as, great gift for Kids' science project, Physical/mechanical learning, teacher’s Demo props on the class, birthday gift for friends, families, parents, kids, etc. Many of our customers come from school, colleague, etc.
  • AMAZING CONVERSATION PIECES ON YOUR DESK ----Decorative and impressive, it's proven to be a conversation starter to impress your visitors. It’s a cool piece of art even just stands on your desk.
  • HOW DOES Mendocino MOTOR WORKS?---It turns out that the Mendocino motor is a magnetic levitation motor powered by solar energy. It was first invented by American inventor Larry Spring in 1992, and it is named after the place where it was invented in Mendocino County, California, USA. A Mendocino motor consists of a rotor and a base (stator). Using the repulsive force generated between six groups of annular permanent NdFeB magnets, the rotor is held up and suspended in the air. On the basis of maintaining the suspension, the sun is used to illuminate the solar panel to generate an electric current, and then the energized coil generates an ampere force in the magnetic field to drive the rotor to rotate. During the rotation of the rotor, it is roughly considered that only the solar panel facing the sunlight is in an output state, so that a current appears in a corresponding coil. The rotation makes the area of ​​the solar panel irradiated by the sun constantly change, and the number of turns of the coil that generates the current also changes constantly. However, through the design of the structure, it can be ensured that the coil with current passing through the coil has a fixed current winding direction, and the position of the coil relative to the magnetic field is also fixed. The ingenious combination of the fixed position of the light source and the connection of the internal circuit plays a role in the commutation of the carbon brush.

It's funny to see people's looks and reactions when their squeeze a little shot for this Mendocino Motor model. 
Set the rotor to the board, give it a little light, and then it works like charm. 
All of you guests want to know what happen, ice break success. What a marvelous toy! 

To be admired and to be talked more from your friends if you have this magic stuff. 
This model designed reasonable and compact. You can bring it home, school office with convenient in your bag. 

Features: 
Model:ST41 
Speed:300-1500r/min 
Size: 130*76*75MM

Play steps
1. Bring the model near the window or near a suitable light resource. Don’t put the model on steel desk, it will affect the performance. (set the model 45degree direction under the light resource.) 
2. Set the rotor to the board, levitating success on the model
3. Give the rotor a gently push, it will run smooth. 
4. The magnet is fragile, please avoid the Magnetic suction to each other and damage. 

IMPORTANT INFORMATION YOU NEED TO KNOW BEFORE ORDER: 
Obviously, this solar model is highly related to sunlight. The solar panels which equipped on the model convert sunlight to power and drive the model run freely. According to sunlight characteristic, the power from the sunlight is always changing because of sun angle and intensity of the sun's rays. You can’t expect this solar model rotor run in a constant speed smooth. It’s not an electrified product which can set constant speed, and no rotor shake.
In the powerful noon time, the model rotor will run freely, speedily, and stably. Oppositely, it performs a little bad in the morning or late afternoon, because of no enough power from the sun. It may act out no stable, a little shake, run slowly. It may even drop from the shelf board too. This is a normal phenomenon instead of product “defective”, it’s decided by sunlight changing.

 

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4.4 ★★★★★
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Product Reviews
C
Christopher West
Omaha, US
★★★★★ 5
Great book! Practical and for developers that already use AI!
Format: Paperback
I purchased "Agentic Coding" by Claude Code due to my desire for an alternative to generic "Prompt Template" type resources related to AI-based development. This book accomplishes just that. As opposed to merely viewing Claude Code as a "magic box", the author has explained how to utilize it in conjunction with other actual development processes. The authors' emphasis on "context engineering" (i.e., structuring data/information; managing knowledge in a project; guiding an AI agent to produce consistent results vs. producing random/unknown results) represents the strongest component of the book. It should be noted that the book appears to be intended primarily for experienced developers with prior experience in software development and/or familiarity with AI-based development tools. Should you be familiar with Git, the command-line interface, and/or modern development processes, you may find this resource very helpful. Conversely, I did appreciate the fact that there were no novice-oriented descriptions provided throughout the book. The aspect of the book that I found most valuable, however, is the extremely pragmatic nature of the material contained within. The examples illustrated through developing/maintaining CLAUDE.md files; utilizing Claude Code in combination with GitHub Workflows; employing MCP Servers; and creating multi-agent or sub-agent workflows all seemed to reflect a clear focus on "real world usage" rather than theoretical constructs. In addition, each chapter builds upon previous chapters in such a manner as to provide a logical progression through which the reader can easily understand and ultimately implement the concepts learned. I also appreciated that the author included guidance on responsible utilization of the tool(s), as well as maintaining control over what changes are made by the agent. While numerous books regarding AI focus solely on what AI tools can accomplish, this book addresses both how to utilize these tools effectively in a real codebase, as well as responsibility and safety considerations. In summary, this is not a book for individuals completely inexperienced in either programming or generative AI. However, if you are currently experimenting with tools such as Claude, Cursor, GitHub Actions, or MCP, this is likely one of the more useful and practical books available on the subject. Recommended for software engineers seeking to transition from simply "prompting an AI" into establishing a repeatable/professional workflow process surrounding agentic coding.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
P
Paul Pollock
Los Angeles, US
★★★★★ 4
⭐⭐⭐⭐ (so far)
Format: Paperback
I'm maybe a third of the way through this and already rethinking how I talk to coding agents. The reframe from "prompt engineering" to "context engineering" sounds like semantics until Marco walks you through why context poisoning, context clash, the Goldilocks zone for system prompts. That chapter alone reorganized something in my head. I keep going back to the line about garbage in, garbage out being the real reason agentic systems underperform. The hands-on stuff lands well too. Building the HookHub project from scratch, wiring up Playwright MCP, watching Claude generate a CLAUDE.md file and then not automatically loading a memory file you just created — that moment where you expect magic and get silence instead? That's the kind of honest teaching I appreciate. It made the "why" behind memory hierarchies click.
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Reviewed in the United States on May 12, 2026
J
Jonathan Reeves
Phoenix, US
★★★★★ 5
Essential Reading for Developers Serious About Agentic AI Workflows with Claude Code
Format: Paperback
Agentic Coding with Claude Code is easily one of the most practical and forward-thinking AI development books I’ve read. Instead of treating Claude Code like a simple chatbot, this book shows how to turn it into a true agentic development platform capable of handling real-world engineering workflows. What I appreciated most was how actionable the content is. The explanations around slash commands, hooks, persistent memory files, and MCP servers are incredibly clear and immediately useful. The author does an excellent job balancing foundational concepts with hands-on implementation, making advanced topics like multi-agent orchestration and hierarchical delegation approachable for experienced developers. The chapters on MCP and context engineering were especially valuable. Most AI books stay at the surface level, but this one dives deep into structured context sharing, workflow automation, and scalable AI-assisted development practices that actually matter in production environments. I also liked that the book focuses heavily on maintainability and control. It doesn’t just show flashy demos—it teaches how to safely integrate AI agents into existing terminal and IDE workflows while enforcing coding standards and keeping projects organized. The examples using Claude Code with Next.js projects were practical and helped connect the concepts to real software engineering scenarios. The sections on subagents, planning workflows, and reusable automation patterns opened my eyes to entirely new ways of approaching AI pair programming and development productivity. If you are a developer, AI engineer, or technical lead looking to move beyond basic prompt engineering and build reliable, scalable AI-assisted workflows, this book is absolutely worth reading. Highly recommended for anyone serious about modern agentic coding and AI-powered software development.
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Reviewed in the United States on May 9, 2026
K
Kirk D. Borne
Houston, US
★★★★★ 5
Agentic Coding - all the right pieces in the right places
Format: Paperback
Before obtaining a copy of this book, I had not yet become familiar with Claude Code and didn't realize how robust AI Pair Programming is now. However, I did know and have rigorously promoted the absolute importance of Context (via Context Engineering) in any AI-prompted tasks, including coding. This book brings all of that together in an incredibly useful book (dare I say... a comprehensive toolkit and handbook) for AI-prompted coding in these multiple modalities: IDE, command-line, and pair programming. It covers memory management, agents, subagents, multiple-agent systems, context-sharing, orchestration, enforcement of coding standards, code maintenance, and more - for executing AI-assisted development with confidence. I highly recommend this book. Disclosure: the publisher provided me with a free review copy of the book.
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Reviewed in the United States on May 19, 2026
C
Verified Purchase
CATRINA S
San Leandro, US
★★★★★ 5
Perfect size for me
Color: Light Color Series, Style: Waffle Pattern, Color: Light Color Series, Style: Waffle Pattern
Washed the cloths before use with just detergent. Pretty much stayed it shape and fluffy texture. It lathers well with any soap and drys fast. Love the texture size more than the exfoliating size. Texture side is great for sensitive face cleaning. The exfoliating side did soften after repeated use. I feel it is still little to rough for the face, but great for the body. 
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Reviewed in the United States on June 18, 2025

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