Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
16 Cylinder Upgraded Stirling Engine Model Quartz Glass Hot Air Creative Motor Engine Generator16 Cylinder Upgraded Hot Air Stirling Engine Model Quartz Glass Creative Motor Engine Generator Shipping Notice: this model will be sent after March 5th, 2021 because of the lack of materials. Description: Brand: STARPOWER Name : External Combustion Engine Quartz (Glass) Tube Version For Stainless Steel Tube Version Refers Material: Stainless Steel; Base: Wood Color: Silver Sizes: 21. 5x10x16. 5cm 8. 46x3. 9x6. 49 Type: 16 Cylinder(8 heating tube+8
16 Cylinder Upgraded Hot Air Stirling Engine Model Quartz Glass Creative Motor Engine Generator
Shipping Notice: this model will be sent after March 5th, 2021 because of the lack of materials.
Description:
Brand: STARPOWER
Brand: STARPOWER
Name :External Combustion Engine —Quartz (Glass) Tube Version
For Stainless Steel Tube Version Refers
For Stainless Steel Tube Version Refers
Material: Stainless Steel; Base: Wood
Color: Silver
Sizes:21.5x10x16.5cm/8.46”x3.9”x6.49”
Type:16 Cylinder(8 heating tube+8 cooling tube)
A Stirling engine is a heat engine that operates by cyclic compression and expansion of air or other gas, the working fluid, at different temperature levels such that there is a net conversion of heat energy to mechanical work.The engine is like a steam engine in that all of the engine's heat flows in and out through the engine wall.
Features:
-This is an external combustion engine in which the fuel is burned continuously, and the piston is moved by the expansion of air as a medium, and the expansion gas is cooled in the cold chamber, and the cycle is repeated. Only a small alcohol lamp, you can make it fast rotation and strong power.
-As the external combustion engine to avoid the traditional internal combustion engine of the explosion to do work, in order to achieve a high efficiency, low noise, low pollution and low operating costs.
-The biggest advantage of the external combustion engine output and efficiency from the influence of altitude, very suitable for high altitude areas.
- Aerodynamics are rich in knowledge of physics, Engine principle is intuitive, educational toys, teaching experimental equipment can effectively cultivate children's interest in learning can also be used for classroom teaching, more intuitive and easy to understand.
-A floating bead links 8 cylinders and its piston to drive based on the motor power from hot air, hard to believe it is a engine model, super cool,8 cylinders, 8 heating tube
-8 fire-outlet sparks the fire flame to the quartz tube, cool
Instructions:
-The engine model on the horizontal position by hand toggle the flywheel to see if smooth, if there is a strong sense of raw astringent, check the connection rod is normal, whether the cylinder oil and dust, and if so, please use toilet paper to erase Not smooth. Toggle the flywheel feel pressure rebound within the cylinder body is a normal phenomenon, the cylinder is sealed.
-The packing bag of alcohol lamp cotton wear into the metal cap lamp.
-Please go to the pharmacy to buy 95% purity alcohol, anhydrous industrial alcohol better. Fill the alcohol lamp to less than two-thirds.
-Alcohol lamp to the alcohol lamp, at the premise of ensuring safety, ignite the alcohol lamp about 2 minutes after the flywheel, until the flywheel automatic operation so far, the whole process of heating, hands may not touch.
-Led lights can be directly into the generator output interface, if not inserted, the exchange can be positive and negative, led a long foot for the cathode.
Note:
1.Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding.
2.Please allow little differs due to manual measurement.
Package Included:
1x External Combustion Engine Model
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 47 reviews
Sort
Product Reviews
★★★★★ 5
A great addition to my Kindle library and a candidate to our Best Book Picks of 2025.
Format: Kindle
In setting the scene, Sangeet reminds us that, in the 1960s, Singapore was a struggling port city with limited natural resources and a rather tenuous future. It's hard to imagine but true. A strategic location in South East Asia. But such location meant little if it could not draw talent and capital to develop the infrastructure needed to grow, and here a deceptively simple and modular invention helped - the shipping container.
Harvard Professor Carliss Y. Baldwin, in her book Design Rules, shared with us how technology shapes organisations, indeed entire industries and societal structures, and so, as we envision and put a technology to use, who decide how organisations are shaped, who governs them, and where power and agency lies.
Yet AI is not just any other technology. We are not in full control of the technology and its power to learn, re-shape itself, and its impact on the nature of work therefore extends well beyond the individual using AI tools. This is where Sangeet takes us, into a hugely relevant and timely discussion of how AI presents immense opportunities as well as grave risks to the knowledge economy, as we know it today.
The questions raised are profound: among these...
- How would power shift from the current ways of work we are accustomed to, towards autonomous networks that make decisions and learn on their own (and faster than us)?
- Which organizational models best capture the shifts towards AI-supported value creation? and what path could such a transition follow?
- How would these impact the opportunities and risks for collaboration, within and beyond the enterprise?
A whole chapter is dedicated to strategy, and deservedly so. AI in itself does not provide a competitive advantage. Let’s not rush to appoint a Chief AI Officers or draw-up a so-called AI-strategy, for what is essentially a set of widely distributed and accessible technologies. We need a business strategy that acknowledges the deep impacts AI is and will continue to make. Before we rush to layer AI on top of org. processes and models that have served us in previous generations, let’s take an ecosystem-wide view and ask - where are we now? What is fundamentally changing, and Where can we harness its trends towards an advantage?
Having read Sangeet's book, my advice is this - seize the opportunity, invite others to the conversation and be open to new forms of power and control, as the organisations that win tomorrow are already experimenting in doing things differently today.
A great addition to my Kindle library and a candidate to our Best Book Picks of 2025.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 15, 2025
★★★★★ 5
Amazing Study Guide for Passing the Security+ Exam Quickly!
Format: Paperback
I recently used the CompTIA Security+ Get Certified Get Ahead: SY0-701 Study Guide to prepare for my Security+ exam, and I passed in just two weeks—a huge accomplishment for me! Here’s why this study guide was so helpful:
1. Clear and Concise Content
The book is well-organized and breaks down the material in a way that’s easy to understand, even if you’re new to security concepts. It covers everything you need for the SY0-701 exam, from network security to risk management and cryptography, in a clear, digestible format. It’s not overwhelming, and the explanations are straightforward.
2. Focused on Exam Objectives
What I really appreciated was how the guide is directly aligned with the exam objectives. It helps you focus on what’s important and ensures you're prepared for the exact topics that will be on the test. I didn’t waste time studying irrelevant material, and I felt confident on exam day.
3. Practice Questions and Exam Tips
The practice questions at the end of each chapter were incredibly useful. They gave me a feel for the types of questions I’d encounter on the actual exam, and reviewing the answers helped me solidify my understanding. The exam tips and tricks scattered throughout the book also helped me refine my test-taking strategies.
4. Comprehensive Coverage with Easy-to-Understand Examples
This guide provides not only the theory but also real-world examples that helped make abstract concepts easier to grasp. The examples helped me see how the material applied in actual IT environments, which made it easier to remember.
5. Great for Quick Study Sessions
I had a tight two-week timeline to study, and this guide was perfect for that. The chapters are concise enough to work through in short study sessions, and the material is presented in a way that’s easy to retain. I was able to go through the entire book and still have time to review key concepts before my exam.
Final Thoughts
If you’re looking to pass your CompTIA Security+ SY0-701 exam in a short amount of time, this study guide is an excellent resource. It helped me prepare effectively, and I passed the exam with confidence in just two weeks! Highly recommend it for anyone looking to get certified and get ahead in their career.
Pros:
Clear, concise explanations aligned with exam objectives
Practice questions and exam tips to reinforce learning
Real-world examples that make concepts easier to understand
Perfect for fast, focused study sessions
Helps you stay on track for the Security+ exam
Con:
Some sections could benefit from deeper dives for advanced learners, but it’s perfect for exam preparation
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2024
★★★★★ 5
Comprehensive, Clear, and Highly Effective!
Format: Paperback
CompTIA Security+ Get Certified is an excellent resource for anyone preparing for the Security+ exam. The material is thorough, well-organized, and easy to understand, making complex security concepts approachable. The practice questions and exam tips are especially helpful for building confidence and ensuring readiness. Whether you’re new to cybersecurity or looking to refresh your knowledge, this guide is a must-have for passing the exam and advancing your career!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 15, 2025
★★★★★ 5
🙌
Format: Paperback
Helped me studied for the cert and was brought up by prof. Messer
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
★★★★★ 5
Wow
Format: Paperback
Awesome read
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026