Lego pneumatic version of the world's most useless machine

[Dj510O]

This kid knows more about mechanism than me... -_-

[coltonandsydney123]

Pretty cool lol

[akira6170]

this one is even worse because you actually have to waste time to pump it up xD

[Inventor211]

@akira6170 i understand ur thinking but i have made a lot of changes since this video. i use a bike pump now with 2 watter bottle tanks so it lasts like 50 times longer

[sleadhead1g]

@xhmoobx wow FAIL!!!! (:

[MischiefMichigan]

sweet(:

[Inventor211]

that would be EPIC.

[xhmoobx]

wow. you created that from lego.. Now lets see you make a nuclear bomb with lego. XD

[CassetteMaster]

That is AWESOME! A pneumatic version! Those are so funny to watch.

[hexDragon007]

if you put a piece of lego at the end of the arm it would be less likely to miss

[Inventor211]

@hexDragon007 thats smart ill try that thx

[unigamer]

I'll second the "thinking out side the box comment". I hope you will be an engineer when you're older! :)

[SaskView]

Holy carp, Dude:  well done!

[SaskView]

This is really thinking outside the 'box'...

[imakevideo]

Great job, buddy!

[suekzoo]

Cool, Leo!!