Connect two plastic bottles, use the straw as a conductor, and use the physical properties of pressure to allow water to flow and transform automatically in the bottles, forming an interesting fountain.
The steps to make a small fountain are as follows:
1. Small fountain with used mineral water bottles Materials:
1. 2. Playdough 3. Straws (long ones with curves, short straight ones) 4. Appropriate amount of water?
Production steps: 1. Transfer the water into the water bottle mineral (the height of the water can touches the short straw);
2. Knead the modeling clay into the same size as the neck of the mineral water bottle;?
3. Insert the long and short straws into the pinched straws. modeling clay;?
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4. Press the plasticine with a straw onto the neck of the mineral water bottle. ?Blowe the air into the mineral water bottle through the long straw, and the water in the bottle will flow out through the short tube.
2. Use disposable plastic cups to make a small fountain. Use two disposable plastic cups, tape them together with clear tape, cut the bottom of the cup, then pierce the body of the cup. a ring of small holes, pour water into it and place a small flashlight on the mouth of the cup, and a small dynamic fountain is created