Chemical Reaction Car

Left Brain Craft Brain
4 Nov 201911:27

Summary

TLDRIn this engaging DIY video, learn how to create an eco-friendly chemical reaction car using recycled materials like a plastic bottle, bamboo skewer, and paper straws. Key components include four plastic caps for wheels, pony beads for axles, and a glue gun for assembly. Safety first with parental guidance for glue gun use. The car's motion is powered by a baking soda and vinegar reaction, producing carbon dioxide gas that propels the car forward. Enjoy a fun, educational, and environmentally conscious project that's perfect for STEM enthusiasts of all ages.

Takeaways

  • ๐Ÿš— The video demonstrates how to make a chemical reaction car from recycled materials.
  • ๐Ÿ” The main materials needed are a plastic water bottle, bamboo skewer, paper straw, duct tape, plastic caps, pony beads, and a glue gun.
  • ๐Ÿ‘ถ Parental supervision is advised when using a glue gun due to the risk of burns.
  • ๐Ÿ”ง The process involves creating axles with wheels and pony beads, and attaching them to the water bottle with straws and duct tape.
  • ๐Ÿฑ The video includes a humorous moment with a cat photobombing the tutorial.
  • ๐Ÿ”— The axles are secured to the water bottle using duct tape, which is found to be the most secure method.
  • ๐Ÿงช The car's movement is powered by a chemical reaction between baking soda and vinegar, which produces carbon dioxide gas.
  • ๐Ÿ› ๏ธ An alternative to a hot glue gun is using e6000 glue for a secure bond.
  • ๐Ÿ“ฆ The chemical reaction is initiated by placing a small package of baking soda into a bottle filled with vinegar.
  • ๐Ÿก The reaction should be started outside to avoid mess, and the car's speed can be controlled by how quickly the baking soda is introduced to the vinegar.

Q & A

  • What is the main material used to make the chemical reaction car?

    -The main material used to make the chemical reaction car is a plastic water bottle, specifically a Fiji bottle is preferred due to its squared-off shape.

  • Why are paper straws recommended for the car's wheels?

    -Paper straws are recommended for the car's wheels because they are better for the environment as they are more eco-friendly compared to plastic straws.

  • What is the purpose of the bamboo skewer in the car's construction?

    -The bamboo skewer serves as the axle for the car's wheels, allowing them to rotate freely.

  • How many plastic caps are needed to make the car, and what are they used for?

    -Four plastic caps are needed, and they are used as the wheels of the car.

  • What is the role of pony beads in the car's axle construction?

    -Pony beads are used to secure the axle by being glued onto the bamboo skewer and holding the straw section in place.

  • Why is duct tape used in the car's assembly?

    -Duct tape is used to secure the paper straws to the water bottle, ensuring a stable attachment for the wheels.

  • What is the safety note regarding the use of a glue gun in this project?

    -Parental supervision is recommended when using a glue gun due to the risk of burns from the hot glue.

  • What is the chemical reaction that propels the car?

    -The chemical reaction that propels the car is between baking soda and vinegar, which produces carbon dioxide gas, building up pressure that causes the car to move.

  • How is the hole for the chemical reaction created in the bottle cap?

    -The hole for the chemical reaction is created by using the hot glue gun to melt a hole in the cap.

  • What are the steps to prepare the chemical reaction for the car?

    -To prepare the chemical reaction, pour about one cup of vinegar into the bottle, then add baking soda to a piece of tissue paper, roll it up, and quickly insert it into the bottle before sealing it with the cap.

  • Why is it important to perform the chemical reaction outside?

    -It is important to perform the chemical reaction outside because the reaction can be messy, with vinegar and baking soda potentially shooting out of the bottle as the gas is produced.

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Related Tags
DIY ProjectsRecyclingChemical ReactionsSTEM EducationUpcyclingFamily FunScience ExperimentsCrafts for KidsEco-FriendlyEducational Toys