How To Make a Laser Party

Hello everyone! Welcome back, thank you for watching The King of Random again today

Today we are going to look at how you make your own laser show that perfectly synchronizes with the music

It is a simple project that you can carry out with easily available items and an afternoon time. All materials

that we need are: a number 10 can, normal balloons, some small mirrors

or one larger mirror that you can cut into smaller pieces, double-sided tape and a laser pointer.

Now that we have all the materials, we can start.

First, we have to remove the top and bottom of our tin so that we have a metal cylinder left. This can is full of rice

So I cut off the lid and pour the contents into a container for later use

And then I cut off the bottom

March 21, 1996. I do not know if that is the packaging date or the expiration date

Probably the packaging date. I do not think it can expire.

It is rice

Now that the top and bottom of the can are off, we can stretch a balloon over the top of the can.

First we blow the balloon as far as possible

Now that the balloon is stretched we can easily fit the balloon over the can. We want to cut it off

about half of the balloon, not on the widest part, but just above it

Drawing the balloon over the can is much easier if you have an extra pair of hands at your disposal

Now that the balloon is stretched over the can, we use a little tape so that the edge does not come off the can

If it was your goal to make a small drum, congratulations! You are done

But we are trying to make a laser show

So we are not quite there yet. The next step is to stick a mirror of 2.5 square centimeters on the balloon

Most mirrors are made of glass and difficult to cut. But this mirror is made of plastic

to be used in the bathroom. I think of protection if the mirror falls

Because the mirror is made of plastic, we are going to try to cut out a piece

The fact that it breaks gives me an idea

I’m going to try to make a cut with a knife and try to break it over that line instead of using a saw

Even though that worked too

Okay, here we go

Huh, at least it broke

Just not where I thought it would break

Here we go

I’m now going to try and clamp it in the vise and see if that helps me to get straight to break by

That is what we want. I now use some sandpaper to make the edges more clean

Here it is. Our square piece of mirror

Now we will only attach it to the balloon with some double-sided tape

Press from the inside to make sure that it is properly secured

Now we know that it will stick, no problem

With the mirror glued, we have a basis for what we will use for our laser show

We are going to put this can in front of a speaker and the sound waves coming out of the speaker touch the rubber

which causes it to vibrate. The laser pointer will shine on the mirror and

reflect on the wall. Because the latex vibrates with the music, the pattern on the wall will look like a kind of spirograph

pattern moving on the vibrations of the music

First we take a piece of tape to stick the button of the laser pointer so that it stays on

There are several ways to focus a laser pointer on your mirror, but because I already had rice,

I tipped rice into a plate. So I will use rice to direct my laser pointer on the mirror

We know that the setup works, let’s try with music

Hah, that’s nice

Our laser show works fine

But we want to take it to the next level so here is a smoke machine and we also do a number

lights off. Let’s see if this works

♫ Music ♫

This is fun

♫ Music ♫

Quick update, we have a few upgrades

We have an extra look for another speaker

Instead of one small laser we had first, we have this bright green laser,

we have this purple laser

and we also have this extremely strong blue-green laser.

[AHH !! MY EYES!! HELP!]

We are now going to focus all three lasers on the mirrors on the wall, then we turn on the music

Ow, I burned a few small holes in my balloon with my huge laser

Let’s turn on the music before there is more error

♫ Music ♫

Battery is already empty [RIP Blue Laser 2017 – 2017]

Here we go

Now you know how to change a number 10 can, a balloon and a mirror in a laser show

You can order surprisingly cheap lasers online. We have placed a number of links in the description where you can buy lasers yourself

Thank you for looking at this project today and we look forward to the next one. We will see you again

That smells weird …

Man … That blue laser is.

I missed the mirror, a little bit, but while I was preparing it

and it immediately melted a hole in the balloon. I have four small holes

I think that has also affected the sound waves

because air could pass through, so the mirror stopped vibrating considerably

YOU! The person who just watched this video until the end

You are the reason why we work so hard to make these videos. It’s the people like you

Thank you very much for giving us so much. As long as you keep watching the videos, we will continue to make more