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Description
Low Temperature Stirling Engine Motor Model Education Toy Science Experiment KitStirling engine is powered by air expanding with heat and air contracting with cold. This is an external combustion engine,to burn the fuel continuously,the expanding air(or Helium)will work as a media to run the piston,then the expanding air will be cooled in cold chamber,it will be repeatedly circulating this process. Description: Name: Stirling Engine Model Material: Plastic Color: Black Size: 100x132mm 3. 9"x5. 2" Instructions: Safe start up
Stirling engine is powered by air expanding with heat and air contracting with cold.
This is an external combustion engine,to burn the fuel continuously,the expanding air(or Helium)will work as a media to run the piston,then the expanding air will be cooled in cold chamber,it will be repeatedly circulating this process.
Description:
Name:Stirling Engine Model
Material:Plastic
Color:Black
Size:100x132mm/3.9"x5.2"
Instructions:
Safe start up steps:
1.Put the engine model on the horizontal position.
2.Gently turn the flywheel to check if it rotate smoothly;if there is a strong feeling of jerky,please check if the rod connects properly.Then gently turn the flywheel until it rotates smoothly.
3.Put hot water into a container,then put the engine's button plate(great circle)on the container(or on any other heater which does not exceed 80℃);After few seconds, turn the flywheel gently until it can rotate automatically.
Safe end step:
After the end,please pour out the water,to avoid anything be wet by accidentally.
Note:
-This engine is perfectly for kids over 12 years old.
-This item is operating by steam, when the steam too much, the engine will stop working.
Package include:
1 x Stirling Engine model
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4.7 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 4
Brave and moving
Format: Kindle
What a perfect Christmas story! I finished it a few days ago and I'm still thinking about the characters, how well-done the story was, and how the author managed to make me feel like I was right there in Illinois with Murphy as we followed her holiday adventures. Murphy just wants to pass the accounting class she's struggling in so that she can join her best friend, Kat, at the college they've always dreamed of attending. Kat is already there, living her best life, while Murphy had to stay behind in their small hometown. Murphy has made the best of a bad situation, becoming a marketing sensation for the coffee shop she works at, but she misses Kat and all the plans they had. When Kat's long-awaited visit home for the holidays takes an unexpected turn--she's brought her boyfriend home with her--Murphy feels even worse than before, until she runs into a former classmate who has a plan that will help them both.
Ellie needs Murphy to pretend to be her girlfriend for a family dinner. In return, if Murphy can impress Ellie's mom, who happens to be Kat's accounting professor at community college, maybe Murphy will pass that difficult class after all. The only problem? The girls didn't expect for real feelings for form. And Murphy didn't count on having fights with Kat. Or for everything to get a whole lot more complicated.
I just loved this book. Murphy is someone I think a lot of queer girls will identify with and my heart ached for her at more than one point. Meanwhile, Ellie is a likeable enough love interest with a story of her own. I felt the very real chemistry between them and the pining, too. It was clear right from the start that there could be something there, if only they were both brave enough to take the chance right in front of them. At its core a story about growing up, navigating the dynamics of a changing friendship, and accepting unexpected blessings, I'll Get Back to You is a really sweet and moving holiday story.
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Reviewed in the United States on January 11, 2025
★★★★★ 5
Ladytree
Format: Paperback
It's a good read
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Reviewed in the United States on November 14, 2025
★★★★★ 5
Addicting
Format: Paperback
Very good! Read the whole thing in the span of 2 days, would read again!!
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Reviewed in the United States on August 31, 2025
★★★★★ 4
so good
Format: Kindle
It’s rare I get a book and literally can’t put it down and in the brief moments I did all I could think about is what Happens next.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2026
★★★★★ 5
made me homesick in the best way.
Format: Kindle
I’m not good at reviews but this book was a beautiful disaster. I need to know of the story right now. lol.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2025