Fun Kids Science Experiment Submarine DIY Physics Buoyancy Technology Handmade Making Student Teaching Aids Set Material Kits

Fun Kids Science Experiment Submarine DIY Physics Buoyancy Technology Handmade Making Student Teaching Aids Set Material Kits

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Trivia:




The submarine is a kind of vessel that can navigate underwater its working principle is to control the buoyancy and gravity of the submarine to realize the navigation underwater.




In this operation, when there is no air in the balloon of the submarine, gravity is greater than buoyancy, the submarine is in a sinking state, when the balloon is slowly filled with gas, the submarine buoyancy slowly increases, gravity is almost unchanged, so when the buoyancy is greater than gravity, the submarine will slowly float up.




Floating on the surface of the water:

The balloon gets bigger and the submarine floats on water.




Sinks to the bottom of the water:




Balloon gets smaller and submarine sinks under water




Description：




Product name ：Submarine DIY Physics Buoyancy Technology Handmade Making Material Kits




Material:   Plastic 




Product size：As shown




Packing: opp bag




Condition: 100% New and High Quality




Not with the box, easy to break, we will be packaged and sent to you Oh!




⚠️ Note:

1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order.

2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.




Package Includes:

1 * Material Kit 













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