Chemical Reaction Car

Summary

In 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

• 🚗 The video demonstrates how to make a chemical reaction car from recycled materials.
• 🔍 The main materials needed are a plastic water bottle, bamboo skewer, paper straw, duct tape, plastic caps, pony beads, and a glue gun.
• 👶 Parental supervision is advised when using a glue gun due to the risk of burns.
• 🔧 The process involves creating axles with wheels and pony beads, and attaching them to the water bottle with straws and duct tape.
• 🐱 The video includes a humorous moment with a cat photobombing the tutorial.
• 🔗 The axles are secured to the water bottle using duct tape, which is found to be the most secure method.
• 🧪 The car's movement is powered by a chemical reaction between baking soda and vinegar, which produces carbon dioxide gas.
• 🛠️ An alternative to a hot glue gun is using e6000 glue for a secure bond.
• 📦 The chemical reaction is initiated by placing a small package of baking soda into a bottle filled with vinegar.
• 🏡 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.

Outlines

00:00

🚗 Building an Upcycled Chemical Reaction Car

The video script provides a step-by-step guide to creating a chemical reaction car using recycled materials. The car is made from a plastic water bottle, bamboo skewer, paper straw, duct tape, plastic caps, pony beads, and a glue gun. The guide emphasizes the importance of using environmentally friendly materials like paper straws and suggests alternatives to a glue gun for safety. The process involves constructing axles with wheels and pony beads, cutting and attaching straws to the skewer, and securing the assembly to the water bottle with duct tape. The video also offers safety tips, especially when using a glue gun, and suggests alternatives for those who prefer not to use one.

05:01

🔬 Demonstrating the Chemical Reaction for the Car's Movement

This section of the script explains how the car moves due to a chemical reaction between baking soda and vinegar, which produces carbon dioxide gas. The gas builds up pressure inside the bottle, causing the car to move when the gas is released through a hole. The guide shows how to create a hole in the bottle cap using a hot glue gun and how to attach the axles to the water bottle using duct tape. It also discusses the trial and error involved in getting the car to move properly and the fun of experimenting with the reaction. The video script ends with a demonstration of how to prepare the chemical reaction by combining vinegar and baking soda in the bottle, emphasizing the need for quick action to prevent a messy reaction before the car is ready to be set off.

10:04

🎉 Testing the Chemical Reaction Car Outdoors

The final part of the script describes an outdoor test of the chemical reaction car. The guide explains the need for a quick and careful procedure to combine the vinegar and baking soda inside the bottle to initiate the reaction. The video shows the car in action, with the reaction causing it to move, and captures the excitement and fun of the experiment. The script concludes with a farewell message, encouraging viewers to enjoy the process and have a great day, highlighting the educational and entertaining value of the activity.

Keywords

💡Upcycled

Upcycling refers to the process of transforming waste materials or unwanted products into new materials or products of better quality or for better environmental value. In the context of the video, 'upcycled' is used to describe the creation of a chemical reaction car from a plastic water bottle and other recycled parts, showcasing a sustainable and creative way to repurpose common household items.

💡Plastic Water Bottle

A plastic water bottle is a container made of plastic, typically used for storing and consuming water. In the video, the plastic water bottle serves as the main body of the reaction car, illustrating how a common disposable item can be repurposed into a fun and educational project.

💡Bamboo Skewer

A bamboo skewer is a long, thin, and pointed stick made from bamboo, commonly used for grilling or holding food together. In the script, a 10-inch bamboo skewer is used as part of the axle mechanism in the car, demonstrating its utility beyond culinary applications.

💡Paper Straw

A paper straw is an eco-friendly alternative to plastic straws, made from paper material. The video mentions using a paper straw as part of the car's construction, emphasizing the move towards environmentally conscious materials and practices.

💡Duct Tape

Duct tape is a strong, adhesive tape that is widely used for various purposes, including repairs and crafting. In the video, duct tape is used to secure the paper straws to the water bottle, highlighting its versatility and strength in holding materials together for the car's construction.

💡Plastic Caps

Plastic caps are small, typically round,盖子 used to seal bottles or other containers. In the video, plastic caps are repurposed as wheels for the reaction car, showcasing the creative use of everyday items and promoting recycling.

💡Pony Beads

Pony beads are small, round, and decorative beads often used in crafts. In the script, pony beads are used to secure the axles of the car, providing a practical application for these typically decorative items.

💡Glue Gun

A glue gun is a tool that melts adhesive glue sticks to produce a hot, liquid glue for bonding materials. The video includes a safety note about using a glue gun due to its high temperatures, and it is used to attach various parts of the car, highlighting the importance of safety in DIY projects.

💡Chemical Reaction

A chemical reaction is a process that leads to the transformation of one set of chemical substances to another. In the video, the chemical reaction between baking soda and vinegar is used to propel the car, demonstrating the principles of chemistry in a fun and interactive way.

💡Axle

An axle is a central shaft for a rotating wheel or gear. In the context of the video, the axle is constructed using a bamboo skewer and pony beads, and it is essential for the wheels to rotate and for the car to move, illustrating a fundamental concept in simple machines.

💡Trial and Error

Trial and error is a problem-solving approach where solutions are discovered through repeated attempts and adjustments based on the results. The video mentions that there is a lot of trial and error involved in getting the chemical reaction car to work properly, emphasizing the iterative nature of learning and experimentation.

Highlights

Introduction to creating a chemical reaction car from upcycled materials.

Use of a plastic water bottle as the main body of the car.

Preference for Fiji water bottles due to their squared shape.

Inclusion of a bamboo skewer as part of the axle mechanism.

Recommendation to use paper straws for environmental reasons.

Mention of duct tape as a key material for assembly.

Use of four plastic caps as wheels for the car.

Safety note on the use of a glue gun with parental supervision.

Construction of the first axle with a wheel and a pony bead.

Explanation of how to attach the axle to the wheel using glue.

Cutting the straw to size for the axle and attaching it to the skewer.

Securing the axles to the water bottle using duct tape.

Chemical reaction between baking soda and vinegar to propel the car.

Demonstration of how to create a hole in the cap for the gas to escape.

Instructions on preparing the chemical reaction for the car.

Tips on how to control the reaction speed for a successful launch.

Final demonstration of the car in action with a successful reaction.

Transcripts

today I'm going to show you how to make

one of these really fun chemical

reaction cars that is up cycled from a

plastic water bottle and some plastic

caps and a few of other parts and I'll

show you first what you need you need a

plastic water bottle I like using these

Fiji ones because they're a little bit

squared off they work a little bit

better but if you don't have it you can

use a round one - you need a bamboo

skewer this is about a 10 inch long

skewer which is the purpose perfectly a

paper straw if you have plus one you can

use that too we're trying to move

towards paper straws because they're

better for the environment you need some

duct tape a pair of scissors some

plastic caps be sure to grab these are

up cycled from some bottles be sure to

grab four that are the same size because

these are going to be your wheels you

need a few you need four pony beads and

these are going to help you build your

axle whoa there went one and the last

thing that you need is a glue gun now

safety note here parental supervision

recommended when using a glue gun these

get really hot and they can burn if

you'd rather I'll give you some

recommendations for other ways to do it

without a glue gun and some other glues

you can use alright let's get started

first up let's build our first axle what

you're going to do is you are going to

take one of your wheels and you're going

to grab one of your pony beads and

you're going to put a little dollop of

hot glue right in the center

like that and you're gonna drop a pony

bead in the middle there and you're

gonna let that that cool and dry the

reason I like to use pony beads here is

that really helps secure your axle okay

the next thing you're going to do is

you're going to just chop this straw in

half it's not perfect

don't stress oh that's really not

perfect but don't worry chop off now

it's perfect then you're gonna grab your

skewer you're going to put your skewer

and my cat is just about to photobomb

this video here so sorry alright see ya

later cat I love you but we're making

cars here today and what you're going to

do is you're going to cut your bamboo

skewer about one inch longer than your

straw section and there went my bamboo

skewer and my cat is a shaken things so

and here you have the first parts of

your axle

okay this should be about dry now so

what you're going to do to add the axle

to your wheel we're talking simple

machines here wheels you're gonna put a

little dab of glue right in the middle

of that pony bead and you're going to

take your bamboo skewer and you're gonna

stick it inside so yeah it's gonna go

like this and then nice and centered and

you're gonna let that that cool off a

little bit I'm going to take the other

wheel I have forgot to do this one I'm

going to put the pony bead on here while

that other one is drying and pop that in

there so when this is cool enough that

it's not really wobbly or anything and

this isn't isn't tacky tacky as in

sticky you're going to take one of your

straws and you're going to put it on the

bamboo skewer this is making her axle so

if you just use the bamboo skewer the

wheel couldn't turn because you're going

to tape this on to your water bottle so

you have to have something to attach to

the water bottle that is secure but

still let's the wheel turn that's how

are you doing it like this okay so then

you got that whoops there that went pop

that back in there I'm going to put one

more glob of glue inside oh and I said I

would talk about alternate Gleaves if

you don't want to use a hot glue gun you

can use e6000 glue it is super secure

especially when you're trying to make a

car and you're gonna stick that other

end of your bamboo skewer right into

that pony bead and you want to hold it a

little bit just to make sure that you

can keep this straight

eight so too do you let it cool a little

bit and then you can then rest it up

like that

and let it dry then I'm going to show

you how to attach your axles to your

water bottle so I'm just gonna so you

can see how these are freely moving and

spinning I'm gonna flip it over and

you'll see all I did was take a piece of

duct tape and secure these paper straws

to the water bottle super easy I did a

lot of different tests on this glue and

things like that the duct tape seems to

be the most secure and helps give the

most straight riding car because one

thing you'll notice when you actually

set these off with a chemical reaction

there's a lot of trial and error in this

and don't worry

trial and error can be super fun my

family hasn't laughed this hard in a

long time so tape on your axles and then

you're good to go there's one last step

what's going to fire your bottle is a

chemical reaction between baking soda

and vinegar which produces a gas and

builds up pressure and that gas will

then ultimately shoot out as well as

some vinegar shoot out a hole in this

bottle

causing the car to move to get the hole

there's a really easy way to do this

again parent supervision

grab your cap and the tip of your hot

glue gun and press and you saw that

little bump

look magic hole you just melted a hole

in your cap so now you have you can pop

out on you have a car all ready to go

I'm gonna go grab all the supplies of

how we um that we used to fire this will

I'll be right back

alright are you ready to fire this

little car off here's what you need you

need baking soda a base vinegar an acid

and when these two go into the car when

you're all ready to fire it outside it

gets a little messy the base and the

acid combine and they create a gas

called carbon dioxide when that gas is

created in this bottle the pressure

builds and all that pressure wants to

fire out of this hole so as the reaction

happens vinegar carbon dioxide a little

bit of baking soda starts to fire out

the hole creating a great force and an

equal and opposite force causes the car

to head that way so I'm going to show

you how to the best way to slow down

your reaction because basically what you

have to do is you have to get the

vinegar and the bottle in the bottle and

the baking soda in the bottle and then

the cap closed before it fires all over

you and this is really hilarious super

messy but head outside and you'll have

so much fun so what you're going to do

is you're actually gonna create a little

package of baking soda you're gonna pour

about one cup of vinegar into your

bottle and then you're gonna add some

baking soda to a little piece of tissue

paper and you're gonna create a little

rolled up present and you're gonna fold

these two sides in like this and when

you're outside you're gonna open up your

bottle like this your vinegar is already

inside and you're gonna shove this in

really quickly oh my gosh superfast and

then you're gonna close it and if it and

then you're gonna put it on the ground

it's not doing anything

cover the hole give it a little shake

and it will start applying this when the

vinegar gets the tissue paper wet then

it starts off the reaction and will get

going so we're gonna head outside and

I'm going to show you some of our fun of

temps

and hope you have a ton of fun with us

to have a great day hope you're loving

steam explorers bye

three two three two one

[Music]

[Applause]