How to Make a Non Stop Heron's Fountain

DaveHax

8 Nov 201906:43

EducationalLearning

32 Likes 10 Comments

TLDRIn this creative DIY tutorial, the video demonstrates how to construct an intriguing fountain using three bottles, drinking straws, and simple tools. The process involves attaching bottle tops, drilling precise holes, and connecting straws to create a functioning fountain. The result is an educational and visually appealing project that showcases the principles of fluid dynamics and offers a fun, interactive science experiment.

Takeaways

🧩 Start by gluing two bottle tops together to create a double top.
🔩 Use a drill bit slightly larger than a drinking straw to create side-by-side holes in the glued bottle tops.
📏 Measure and drill two holes in the top of the third bottle, large enough for the double top to fit snugly over without covering the smaller holes.
🌐 Connect two bottles using the double bottle top and a lengthened drinking straw that runs from the bottom of one bottle through the top of the other.
✂️ Cut and join straws together to create longer straws as needed, sealing the joins with glue.
📍 Secure the straws in place with glue, ensuring they are positioned correctly within the bottles.
🔵 Use differently colored straws to visualize the water flow and the fountain's operation.
🚰 Prime the fountain by pouring water into the top, which fills the bottom bottle and prepares the fountain for use.
🔄 Turn the fountain upside down to fill the middle bottle through the yellow straw, then right it to stand it up and complete the priming process.
💧 Pour water into the funnel to start the fountain, which will continue to operate as long as water levels are within the correct range.
🛠 If there's water loss, use a cut and slit blue flexi straw piece to cover the top of the fountain straw to improve performance.
♻️ To reset the fountain, turn it upside down, refill the middle bottle, and restart the process.

Q & A

What materials are needed to create the fountain as described in the transcript?
-To create the fountain, you will need three bottles, drinking straws, a glue gun, a pair of scissors, a drill, a knife, and possibly a funnel made from cutting the top section off the third bottle.
How are the two bottle tops initially fixed together in the fountain construction process?
-The two bottle tops are fixed together using a glue gun.
What is the purpose of drilling two holes side-by-side through the bottle top?
-The two holes side-by-side through the bottle top are for inserting drinking straws to connect the bottles and facilitate the flow of water in the fountain mechanism.
Why is a larger drill bit used to make a hole through the center of the base of one of the bottles?
-A larger drill bit is used to create a hole in the center of the base of one of the bottles to allow the bottle top to cover it without obscuring the smaller holes, which are essential for the water flow in the fountain.
How is the drinking straw lengthened in the construction process?
-The drinking straw is lengthened by cutting a slice in one end, sliding another straw inside, and sealing them together with a glue gun.
How do you ensure the straw is positioned correctly above the base of the bottle?
-The straw is positioned just above the base of the bottle and then glued in place while holding it in the correct position.
What is the role of the yellow straws in the fountain?
-The yellow straws are used to connect the bottom and middle bottles, allowing water to flow from the bottom bottle to the middle bottle when the fountain is turned upside down.
How do you fix the blue straws in position within the fountain?
-The blue straws are fixed in position by applying glue all around the hole in the bottle top and securing the lid while holding the straws in place.
What is the purpose of cutting off the top section of the third bottle to make a funnel?
-The funnel, made from the top section of the third bottle, is used to pour water into the fountain at the top, which initiates the fountain's water flow.
How do you prime the fountain for use?
-The fountain is primed by pouring water into the funnel at the top, which runs down the red straw and fills up the bottom bottle. Then, the fountain is turned upside down so the water runs through the yellow straw into the middle bottle.
What happens when the water level in the bottom bottle rises higher than the yellow straw or the water level in the middle bottle falls below the blue straw?
-When the water level in the bottom bottle rises higher than the yellow straw or the water level in the middle bottle falls below the blue straw, the fountain stops working. To reset it, the fountain can be turned upside down to refill the middle bottle, then the bottom bottle is removed, water is poured back into the top, and the fountain is restarted.
How does the fountain continue to feed itself once it's primed?
-Once primed, pouring more water into the funnel at the top causes it to flow down the red straw into the bottom bottle, displacing the air and pushing it up through the yellow straw into the middle bottle. The increased pressure then pushes the water in the middle bottle up through the blue straw, creating a fountain effect that continues until the water levels change as described in the previous answer.

Outlines

00:00

🛠️ DIY Bottle Fountain Construction 🛠️

The video script guides viewers through the process of creating a homemade fountain using three bottles, drinking straws, and some basic tools. The presenter begins by securing two bottle tops together with a glue gun and then drills holes through them to accommodate the straws. A larger hole is made in the base of one bottle to serve as a feature in the fountain design. The bottles are connected using the modified bottle tops and extended straws, with careful attention paid to the positioning and securing of the straws within the bottles. The fountain is assembled with color-coded straws for visual clarity and includes a funnel made from the top of the third bottle. The presenter also shares a troubleshooting tip for reducing water spillage by using a blue flexi straw piece as a cover for the fountain straw.

05:02

🚿 Understanding the Fountain's Working Principle 🚿

After constructing the fountain, the script explains how to prime and use the fountain. Priming involves pouring water into the top, which fills the bottom bottle through the red straw. The fountain operates on the principle of air displacement and water pressure. When water is poured into the funnel, it travels down the red straw, pushes air out of the bottom bottle, and forces water up through the yellow straw into the middle bottle. As pressure builds, water is pushed up through the blue straw, creating a fountain effect. The cycle continues until the water level in the bottom bottle exceeds the height of the yellow straw or falls below the blue straw in the middle bottle. To reset the fountain, it is turned upside down to refill the middle bottle, after which the process can be restarted. The presenter concludes by inviting viewers to explore more science experiments on their YouTube channel.

Mindmap

Keywords

💡Glue Gun

A glue gun is a tool that uses a heated filament or element to melt adhesive, which is then applied to a material. In the video, it is used to fix together the bottle tops and to seal the drinking straws, which is crucial for the construction of the fountain.

💡Drinking Straws

Drinking straws are long, hollow tubes used to suck up liquids from a container. In the context of the video, they are used as a key component of the fountain, directing the flow of water through the different levels of the structure.

💡Drill

A drill is a power tool fitted with a rotating cutting end, used for making holes in solid materials. In the video, it is used to create holes in the bottle tops to accommodate the straws, which is an essential step in assembling the fountain.

💡Bottles

Bottles are containers made of glass or plastic, with a narrow neck for holding liquids. In the video, they serve as the main structure for the fountain, with their tops and bodies being modified to create the cascading water feature.

💡Scissors

Scissors are a cutting instrument used for cutting various materials including paper, cloth, and straws. In the video, a pair of scissors is mentioned as one of the tools needed, likely for cutting the drinking straws to the desired lengths.

💡Prime the Fountain

Priming the fountain refers to the initial filling of the fountain with water to establish the flow of water through the system before it can be used. In the video, this is done by pouring water into the top, which fills the bottom bottle and prepares the fountain for operation.

💡Pressure

Pressure is the force exerted by a gas or liquid against a surface. In the context of the fountain, the pressure created by the water pushing up through the straws is what drives the water upwards, creating the fountain effect.

💡Fountain

A fountain is a device that propels water into the air through a system of pumps or by natural means. In the video, a DIY fountain is created using bottles and straws, demonstrating a simple scientific principle of fluid dynamics.

💡Colored Straws

Colored straws are straws of different colors used in the video not only for their functional role in the fountain but also for visual effect. They help to illustrate the path of water flow and add an aesthetic appeal to the fountain.

💡Funnel

A funnel is a tool used to channel liquid or powder into a narrow opening. In the video, a funnel is created from the top section of a third bottle and is used to pour water into the fountain, facilitating the process of starting the water flow.

💡Fluid Dynamics

Fluid dynamics is the study of how fluids (like water and air) move and interact with their surroundings. The video demonstrates basic principles of fluid dynamics, such as water displacement and pressure, which are essential for the functioning of the fountain.

Highlights

Instructs on creating a DIY mountain fountain using three bottles and drinking straws.

Utilizes a glue gun, scissors, a drill, and possibly a knife for assembly.

Demonstrates attaching two bottle tops with a glue gun.

Details the selection of a drill bit slightly larger than a drinking straw for precision.

Shows how to drill holes side-by-side and through the center of a bottle base.

Explains connecting two bottles using a double bottle top and a drinking straw.

Innovative technique of lengthening a straw by combining two with glue.

Fixing the straw in place above the base of the bottle using glue.

Introduces the use of colored straws for visual clarity of the fountain's operation.

Technique for reinforcing straws with additional glue for stability.

Process of measuring and cutting straws to specific lengths for proper fit.

Assembly of the fountain with the bottles and straws, creating a closed water circuit.

Priming the fountain by pouring water into the top and observing its flow through the system.

Fixing a water spill issue by modifying a blue flexi straw piece.

Visual explanation of the fountain's working principle through water displacement and air pressure.

Describing the steps to reset the fountain by turning it upside down and refilling.

Encourages viewers to remove bottle labels for better visibility of the fountain's interior.

Provides a link to more fun science experiments on the presenter's YouTube channel.

Ends with a message to stay safe, have fun, and thanks for watching.

Transcripts

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How to Make a Non Stop Heron's Fountain

Takeaways

Q & A

What materials are needed to create the fountain as described in the transcript?

How are the two bottle tops initially fixed together in the fountain construction process?

What is the purpose of drilling two holes side-by-side through the bottle top?

Why is a larger drill bit used to make a hole through the center of the base of one of the bottles?

How is the drinking straw lengthened in the construction process?

How do you ensure the straw is positioned correctly above the base of the bottle?

What is the role of the yellow straws in the fountain?

How do you fix the blue straws in position within the fountain?

What is the purpose of cutting off the top section of the third bottle to make a funnel?

How do you prime the fountain for use?

What happens when the water level in the bottom bottle rises higher than the yellow straw or the water level in the middle bottle falls below the blue straw?

How does the fountain continue to feed itself once it's primed?