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Description
Hot Air Stirling Engine Motor Model Educational Toy Electricity Generator Colorful LEDReinforced Type Lamp Holder Single Cylinder Stirling Engine Physics Experiment Gift Model Education Toy Features: . The design is novel, exquisite and beautiful. . The fine material is selected, the bottom plate is made of brushed aluminum alloy, exquisite and beautiful . The bracket is made of zinc alloy rhodium plated, firm and strong . The flywheel is made of aluminum alloy precision; the connecting rod is made of stainless steel . The heating
Reinforced Type Lamp Holder Single Cylinder Stirling Engine Physics Experiment Gift Model Education ToyFeatures:
.The design is novel, exquisite and beautiful.
.The fine material is selected, the bottom plate is made of brushed aluminum alloy, exquisite and beautiful
.The bracket is made of zinc alloy rhodium plated, firm and strong
.The flywheel is made of aluminum alloy precision; the connecting rod is made of stainless steel
.The heating cylinder is made of special thickened glass material, long-term heating without pressure.
.The pursuit of the details, the overall fine grinding, feels very smooth and very modern.
.The engine's surface is bright and silvery, cool and glamorous, achieving a combination of texture and beauty.
.The operation steps are simple, the engine model is placed in a horizontal position, the alcohol lamp is filled to less than two-thirds, and the alcohol above 95 degrees is the best. Ignite the alcohol lamp on the front end of the test tube. After about 1 minute, turn the flywheel and the engine will run. The Stirling engine is powered by the expansion of the gas and the compression of the cold.
.By personally operating, you can understand the operating principle of the vacuum Stirling engine more intuitively by observing the entire engine running process, and deepen your interest in physics learning. .At the same time, its superior quality and exquisite appearance also make it have a high collection value, which can be used as a high-grade decoration.
.The product is suitable for people over 14 years old.
.Tips: Be careful not to be hot to the high temperature during the operation.
Specifications:
.Color: As Shown
.Material: Aluminum Alloy + Stainless Steel
.Product Weight: 505g
.Package Dimensions: 16.5*9*9cm
.Package Weight: 600g
.Packing: Box
Package Content:
.1 x Stirling Engine Model Toy
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4.6 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Fairly stable. Good value for the price
Size: 16 Inch, Size: 16 Inch
Great set of stands. You have to tighten them pretty snugly to minimize wobble. Given they are metal they’ll have a little bit more give than solid wood. Even so,
a tall desk I built with them remains stable and level.
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Reviewed in the United States on December 22, 2025
★★★★★ 5
An incredibly thorough medicinal herb book
Format: Hardcover
I am a self taught herbalist for around 7 years. I love this series of books. I'd say it's not for beginners and novices. It's very thorough and gives formularies and uses for many different ailments.
It's an excellent investment if you want to really go deep into herbal medicine. These, by far, are in my top 10 books, and this has 5 volumes. They take up half of my favorites.
They go into the *hush hush* herbs as well which makes my heart skip a beat. But wait, theres an herb for that, Leonotis Nepetifolia. I think I'll recover, thanks to this book.
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Reviewed in the United States on November 17, 2021
★★★★★ 5
The best herbal book ever
Format: Hardcover
This entire series is a must have if you are serious about herbal healing. I recommend it to everyone
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Reviewed in the United States on February 7, 2024
★★★★★ 5
Good Book
Format: Hardcover
Jill Stansbury and Sharol Tilgner write the best herb books ever. If you are a serious herbalist, their books are great.
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Reviewed in the United States on June 15, 2022
★★★★★ 5
Perfect Education Book
Format: Hardcover
Arrived ahead of schedule, excellent reference - used as reference by 7Song.
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Reviewed in the United States on May 5, 2022