great building, but eeerm... how 2 use 3? and, just remark, numbers 8 and 9 will be in interchange, just numbers, not actions of course... but fly is great

nice working.....but I dont understand the working of no.2

I was really waiting for someone to make an entry into this contest, I am drawing up my own ideas now and trying to make something good, this looks like you drew it in paint not photoshop but that does not matter its cool.

good job.. hehehe.. this is going to be one weird contest LOL.. good luck

lmao goodluck

aaah.. 2,3 is a consequence of newton's 3 rd law of motion... nice physics.. and nice entry.. gl

this is great! I just don't get why would pulling the string result in pushing the bowling ball? (steps 2 and 3)

LOL...maybe make the 12.....1 and End it.I like it

nice one

I don't see how the rock from 8 sliding down 10 would cause the string of 11 to release??

Great!

There are a couple of mistakes. But at least you worked hard on it. And this is true to real life, not all contraptions work as planned.

Thats funny as hell wish i could see the after math lol XD

I'm confused by the whole working of this contraption, and moreover - the point of it )))) Why would I want to pull something to get smacked by 100lbs of cold iron? ))

great

Haha!! !! Step 13 is probably being rushed to the hospital or go to your funeral! Well done!

hahahah ))) love the way it was thought!