SKU: 5059804764

Stirling Engine Kit Mini DIY Model Hot Air Quartz Cylinder Steam Powered Toy Physics Experiment

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Description

Stirling Engine Kit Mini DIY Model Hot Air Quartz Cylinder Steam Powered Toy Physics ExperimentNew Mini DIY Stirling Engine Model Hot Air Quartz Cylinder Steam Powered Toy Physics Experiment Features: . Beautiful appearance and high quality. The pursuit of the details, the overall fine grinding, touched very smooth, very metallic and modern technology, to achieve a dual combination of texture and beauty. . Selected high quality materials, the generator is full copper core, can send about 3 4V voltage. . The base, the bracket and the flywheel

 

New Mini DIY Stirling Engine Model Hot Air  Quartz Cylinder Steam Powered Toy Physics Experiment

Features:

.Beautiful appearance and high quality. The pursuit of the details, the overall fine grinding, touched very smooth, very metallic and modern technology, to achieve a dual combination of texture and beauty. .Selected high-quality materials, the generator is full copper core, can send about 3-4V voltage.
.The base, the bracket and the flywheel are all made of aluminum alloy, which can effectively increase the heat dissipation and deformation resistance.
.The base is 7.5mm thick and is firm and strong.
.The hot cylinder is made of quartz glass, which has the characteristics of high temperature resistance and burst resistance, it does not wear at high speed and long time.
.The cylinder is processed by high-precision lathe, which adds more heat sinks, beautiful appearance, better heat dissipation effect for a long time and longer life.
.The connecting rod is made of high quality 304 stainless steel, which adds a through hole, which makes the engine more stable and quiet under high speed operation.
.The Stirling engine is powered by the expansion of the gas and the compression of the cold. 95% alcohol (self-prepared) should be used in the operation. Water, kerosene, gasoline, lighter oil, and liquor should not be added.
.Place the engine model in a horizontal position, take out the alcohol lamp, add about 2/3 of the alcohol to the alcohol lamp, and ensure that the alcohol lamp is ignited under the premise of safety, you can use the hand to gently assist the flywheel to turn the engine to start the engine
.By personally operating, you can gain a more intuitive understanding of the Stirling engine principle and deepen your interest in physics by observing the entire engine's operating flow.
.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 heat during the operation.

Specifications:

.Color: As Shown
.Material: Aluminum Alloy + Quartz Glass + Stainless Steel
.Product Weight: 650g
.Package Dimensions: 15.5*8*8.5cm
.Package Weight: 750g
.Packing: Box

Package Content:

.1 x Stem Toy

 

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SKU: 5059804764

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Ken Hill
Carnegie, US
★★★★★ 5
helped treat my sore neck
Color: White-cooling Basic, Size: Camping Pillow(Pack of 1)
This pillow — after dialing in the right amount of shredded foam — has greatly helped my sore neck. Initially, I had to remove some foam. Then I gradually added foam until it reached optimum comfort and support. It is also CPAP-friendly — especially when I position my head near the pillow's edge. (I am a left-side sleeper.) I like the travel size because I use a bulky hugging pillow to ease stress on my shoulder and elbow. That makes my side of the bed feel cramped if using a larger head pillow. A smaller pillow is easy to flip end-to-end in the middle of the night. I have spent lots of money on pillows over the years, but this is the best I've ever had for relieving [1] neck pain and [2] CPAP mask seal problems. Very comfortable, supportive, and affordable. I did not notice any unpleasant smell — and I am usually sensitive to that kind of thing. Would highly recommend.
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Reviewed in the United States on May 7, 2026
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Molly Farrell
Port Orchard, US
★★★★★ 5
Love them!
Color: White-cooling Basic, Size: Queen(Pack of 2)
Love them! After 10 years with our MyPillows, they finally lost their fluff. The reviews I read of the MyPillows of today were not good; they didn’t have as much filling as they used to. These pillows remind me of how fluffy our new MyPillows were 10 years ago!! You sink right into them and can mush them however and they stay. These are way cheaper than the Coop and it’s the same concept; add or remove the filling as needed. The cooling side is a huge plus too! You won’t be disappointed with these pillows!
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Reviewed in the United States on May 22, 2026
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2021 self improvement challenge
Los Angeles, US
★★★★★ 5
Actually cooling and comfortable.
Color: Royal Blue, Size: King
Incredible cases. Soft, super comfortable and actually cooling as claimed. Highly recommended. Love these!
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Reviewed in the United States on May 18, 2026
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Janet L. Dolbow
Chelsea, US
★★★★★ 5
Cool
Color: Pink, Size: Standard
Cooling pillowcases work well, don’t wake up sweaty anymore. Very happy with them. Love the material, comfort and softness!
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Reviewed in the United States on June 7, 2026
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md
Birmingham, US
★★★★★ 5
COOL Pillowcases Worth Buying
Color: Champagne, Size: Queen
I bought these to try out, and I was shocked to find they worked out better than my silk pillowcases. I have atopic dermatitis, and I need a pillowcase that doesn't irritate my skin. I also am having hot flashes and need something cool on my face. These pillowcases are perfect for both my conditions. I plan to buy more in different colors. My sons and husband also like it since they are always hot.
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Reviewed in the United States on May 30, 2026

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