X Email Mobile
| mixed batch | ¥0.0 | 10000 set available |
|
A new item has been added to your Shopping Cart. You now have items in your Shopping Cart.
Yiwu Henglin Co., Ltd. 10yr.
Main Products:Science and education toy science experiment model airplane novelty toy educational toy
Contacts:xinChat
Mobile:86-15858994086
E-mail: WeChat:15858994086
Address:70726 , 5 F, International Trade Mart (District 5).
Address:浙江省 金华市 金东区 天鸽智创园西区1栋,Jinhua City,Zhejiang Province
Related items
Product Name: KX1909 Homemade Bubble Machine
Product code: KX1909 Homemade Bubble Machine
Size: 139*89*170mm
Weight: About 150g
Material: plastic parts + screws + bubble liquid + motor + battery box + shaft + wires...
Packing: 200pcs
Box Specification: 600*450*550mm
The required tools: screwdriver, scissors, lighter, etc....
Blowing bubbles is a favorite game for many young children.
This bubble machine is powered by a slow-speed motor and a high-speed motor, respectively driving the bubble stick and the fan blades. The rotating bubble stick is used to dip into the bubble liquid, and when it moves in front of the small fan, it will blow out colorful small bubbles!
A colorful bubble machine flutters up and down in the air, just like beautiful little butterflies. It is so beautiful and cute, so magical and colorful, that it makes people cannot help but think and yearn endlessly. There are many such beautiful things in life. Let's work together to create them!
Do you know?
1. Why are bubbles colored in rainbow colors?
When light passes through a soap film, both the top and bottom of the film experience refraction. A soap film can typically contain about 150 different layers. The disordered color combination we see is caused by unbalanced layers. Thicker layers of the film reflect red light, while thinner layers reflect purple, with the layers in the middle reflecting a rainbow of colors.
Why are bubbles always round?
The phenomenon of 'surface tension' in any liquid is the result of the mutual attraction between the molecules of the liquid. Since the molecules attract each other, the attraction between them in the liquid's interior will cancel each other out, resulting in a 'surface tension' at the surface. This tension causes the liquid surface to try to contract to a smaller area, and since a sphere has a smaller surface area compared to its volume, the shape of the liquid surface tends to become spherical.
Update time：
TOP
