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1. Tornado Vortex Bottle Water Connector Science Cyclone Tube ExperimenF0 в яг G7S5

   Create a tornado from two liter plastic bottles, water and a colorful plastic connecting tube. Swirling water creates a funnel-shaped vortex as it drains from one bottle to another. You can create different ways to work with it by timing the water draining, using bits of paper or food coloring or lamp oil.

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2. Tornado Vortex Bottle Water Connector Science Cyclone Tube ExperimenF0 в я Q5X8

   Create a tornado from two liter plastic bottles, water and a colorful plastic connecting tube. Swirling water creates a funnel-shaped vortex as it drains from one bottle to another. You can create different ways to work with it by timing the water draining, using bits of paper or food coloring or lamp oil.

   eBay

3. Tornado Vortex Bottle Water Connector Science Cyclone Tube ExperimenF0 в яг Z2T2

   Create a tornado from two liter plastic bottles, water and a colorful plastic connecting tube. Swirling water creates a funnel-shaped vortex as it drains from one bottle to another. You can create different ways to work with it by timing the water draining, using bits of paper or food coloring or lamp oil.

   eBay

4. Tornado Tube Twister Tube Connector Experiment, Pack of 8

   Create a tornado in a bottle! This exciting experiment is a hands-on demonstration of "vortex action". Use this experiment to study kinetic and potential energy as well as the atmospheric conditions needed to create a tornado vortex. A great introduction to any weather unit. Sold as a pack of 8 Tubes.

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5. Electric Tornado Experimental Toys Primary School Child Bottle Tube Connector

   4 Pcs Luggage Net Cover Motorbike Cargo Universal Elastic Bungee for Motorcycle. 30 PCS Lace Bundles Shoe Repair Colored Shoelaces Girl Child Fitness. 4 Pcs Car Air Outlet Decoration Man Automotive Vent Aesthetic Accessories.

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6. Tornado Vortex Bottle Water Connector Science Cyclone Tube ExperimenF0 в я L8J3

   Create a tornado from two liter plastic bottles, water and a colorful plastic connecting tube. Swirling water creates a funnel-shaped vortex as it drains from one bottle to another. You can create different ways to work with it by timing the water draining, using bits of paper or food coloring or lamp oil.

   eBay

7. Apollo 1" in. Barb Insert Blue Twister PVC Telescoping Poly Pipe Repair Coupling

   There is no restriction on the number of connections that can be made to achieve desire pipe length. Blue Twister for Simple Installation - Select Quantity of Fittings. Made from PVC. 5⭐ Service.

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8. Tornado Vortex Bottle Water Connector Science Cyclone Tube ExperimenF0 в я A3K1

   Create a tornado from two liter plastic bottles, water and a colorful plastic connecting tube. Swirling water creates a funnel-shaped vortex as it drains from one bottle to another. You can create different ways to work with it by timing the water draining, using bits of paper or food coloring or lamp oil.

   eBay

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