High Five Machine 

OUTSTANDING! I love when you re-use the same items multiple times; the umbrella was my favorite. Incredible creativity my man. I can only imagine your storage area for all your items you use in your videos. It must be ginormous; or do you borrow a lot of stuff from others?

I gotta “hand” it to you, Sprice! This is a very handy machine, hands down!

My favorites: Sliding mirror door, the umbrella being pulled up again, and the ping pong lift crashing down. :)

These mechanical experiments remind me of science fairs. I want your opinion on something, folks. My cousin has a learning disability that often limits and delays his general understanding, processing, and visual/motor skills. Well, the science fair was coming up, and I didn't want him to do badly, so I was going to recommend he do the paper towel experiment, but his friends told me I shouldn't. How my cousin had a project in mind he really wanted to do. How I should let him do what he wants. But the thing is, I wanted him to do something simple so he wouldn't risk messing up and getting a bad grade. After all, he may be a hard worker, but he is a slow learner. He even has to depend on others to help set up the chemistry equipment we all can do individually. It's really not hard, but you know...his hand-eye coordination issues. As far as I'm concerned, it's better for him to stick with whatever is easy and simple, given his learning disability. That's why I _hope_ he doesn't choose to go to college; I'd much rather he just get a job at a store or something. It's safe there. Anyway, I told his pals that I didn't think it was a good idea for him to do a science project without any pointers or guidance from me whatsoever. That I doubted he would successfully use the scientific method and get a good grade. They lectured me on, quote them, _"underestimating the boy who is full of potential."_ That's just it---I was right and they were wrong. In the end, my cousin got a bad grade, not only because he was incorrect about some things regarding scientific nature, but because he misunderstood the scientific method. I said to his friends, _"See? He didn't do so hot, now did he? I told you this would happen if he didn't get any tips from me. It would've been a lot easier if he'd just done the classic paper towel experiment. Safe and simple. But because you insisted I leave him alone entirely, he got a bad grade, as I predicted. Who's right now?"_ They told me that while my prediction was right, it didn't make _me_ right. That my prediction coming true just makes me twice a jerk. I don't get it. I'm "twice a jerk" just because my prediction came true? I'm the one to blame because what I anticipated would happen...happened? It's not my fault my cousin did exactly what I thought he would. It's not my fault he has a learning disability. My friends said that they may have been wrong when they predicted he would do well, but that they were still right because they believed in him. Well, they can lecture me on not believing in him, but they can't lecture me on _how he did._ I expected this to happen, and it did, and now I'm the bad guy here? But for what? For being right about my prediction?? Someone clarify my friends' point of view against me. I'm wrong and twice a jerk while still being right because...?

Amazing!! This is probably one of my new favourite machines from you, I loved the trick with the umbrella, the K'nex ball machine falling over was a cool moment as well and the "smile, you're on camera sign" was quite funny.

Phenomenal! 🤯 Your smile ☺️ 2:05

I see those Zach King playing cards and CandyLab cars!

OMG! This is an Incredible Machine! Especially I loved the umbrella zipline

Great job! This was one of your best machines yet.

Considering it was take 58, it's impressive he managed to actually smile when you could see him in the mirror :)

OH MY GOODNESS GRACIOUS! THAT WAS PHENOMENAL! This is the best machine I've ever seen! Those tricks I saw were OUT OF THIS WORLD! I'm so excited what I saw! I wanna go watch it again! Well done!

Most people would just "self-five" or just use the hand spring to high five when alone... but Sprice is always so creative that he built all of this just to hivgh-five for himself. I watched the whole successful take thinking of how risky this setup could be (guess it did fail quite some times) but eventually, it worked! So good how he builds these.

Man, you are a genius. Your work is the true answer to all those bugging questions.

The way that the springs trigger by itself is actually pretty cool

I swear this guy is gonna make a particle accelerator out of a toothpick

您的作品还是一如既往地具有艺术性和艺术性（ 总之，我喜欢这个机械作品！

It's almost time

good debut, you are the king of home machines

First

0:48 the S in SpriceMachines stands for STRONK

This is amazing!

Awesome! filming the machine and concentrate on smiling... good work 😂

I would love your machines better if you made them like the lemonade machine or pool party machine.

Very nice job!! 👍

Can we have the orange 🟠 and the purple 🟣 adventures? I love the colorful ball adventure ones

Dang! only 58 fails! I guess efficiency is key, my last contraption took around 150 trys...

I love these videos😊

5:03 wow

Very creative machine 😀

Nice!

amazing wonderfull loved it you are so good at science and building thesse chain reactions

Dang

Please make a contraption which can make humans fly in the air and reverse itself automatically !!!!!

When you have no friends

0:36 is that a rolling tray?

Where’d you get that mailbox from?

每一个机关都恰到好处而不多余

😇❤️

Funny fails

Hi 5

Third

Fifth

I think @jackofallspades98 could really use this machine after what we saw on Domino Masters 😬

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fourth