مميزات خاصة

Suitable for most popular bottles
Made of durable plastic. Stripe on connector surface for easy rotation
Scientific Exploration - Good for kids to explore some of the scientific properties of air and water, and to stimulate their interest to physics, dynamics and potential energy
How to use - Use a connector to connect a bottle with about 3/4 of water and an empty bottle, shake the bottle 3-4 times horizontally, then you will see that the vortex in the bottle is rotating. 2-liter bottles are recommended. If you want to create a colored tornado, you can add pigment to the water
Package includes 25 pieces connector, good for sharing with friends or classroom use

وصف

25 Pieces Plastic Tornado Bottle Connector

Help children and adults learn about the forces of nature and how air pressure and density work together.
People of all ages are captivated by this example of nature's most ferocious and unpredictable phenomenon. Now they can command the power of the Tornado.
Choosing Tornado Tube is the best bet for your display. Give them a whirl…but have a storm shelter ready!
Use your colorful Tornado Tube to connect to plastic soda bottles together, and in seconds you can create your own Tornado.

Material: plastic
5 Colors: red, green, blue, yellow, purple
Length: approx. 4.8 cm/ 1.88 inches
Outer diameter: approx. 3.2 cm/ 1.27 inches
Inner diameter: approx. 2.9 cm/ 1.13 inches

Package includes:
25 x Cyclone Tube in 5 colors

مرحبًا،

بحث

25 قطعة تورنادو في زجاجة، موصل زجاجة تورنادو بلاستيكي، موصل دوامة لأنبوب الإعصار للتجربة العلمية، 5 ألوان

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