An intriguing fractal shape, build from Lego. This guide is in response to the comments I've received from the original posting on my Lego Menger Sponge page.

## Step 1: First Layer

You will need to underpin this layer with flat bricks, to ensure it holds itself together.

## Step 2: Second Layer

Note the rotational symmetry of the pieces.

## Step 4: Fourth Step

This is the easiest bit, since the towers are all identical.

## Step 5: The Fifth Layer

The top part of the sponge has an identical pattern to the bottom three layers. However, because it must stretch across the gaps, different pieces are often used. Note the 1x8 pieces.

## Step 7: Final Step

And now it's all done!

You can the video of how this look in 3D:

How many bricks are there?
I can't remember, but counting the bricks I guestimate 182. (there's several flat pieces to hold the base together which aren't visible)
looks cool!.........what is it <br>
I was also featured on LEGO Punk! yay!! http://www.legopunk.com/?q=node/16
Why is it called a sponge if it doesnt soak up water
u can reply 2 urself wow
and again
rotteneggs is awesome
Rock on dude
what does your name mean any way
erm its the name of my website<br/><br/><a rel="nofollow" href="http://www.rotteneggsaresmelly.piczo.com">http://www.rotteneggsaresmelly.piczo.com</a> <br/>
wait are you weasel
what ?
oh I thought you meant rotteneggs.com. my bad. I thought your name was talking shit about my favorite site.
okey dokey im bored
13th =P<br/>
oh and ur 12th lol u cant count lol
hehe lol
Seems like an interesting shape, If I had the peices on me i'd try it out. Oh, btw, trying to see how far i can stretch this.
me 2
I wonder how small this gets
its tiny already is this the longest stretched 1 on instuctibles?
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaahhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
hey it cut me off
lol
pooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooop
yummy lol
how yummy?
awwwww it just pushes to the side now
aw. still its crazy cool ..... eggs
dis is kool
fo sho
so why is this shape so special? tihs has to be some instructables record:P
yea i hope so
This could stretch the page
oh i get it u luv chicken
37th!
im happy to say, this is the LONGEST post in instructables :-D!!! P.S. Eat More Manderin Oranges...
woh i was just watching tv eating 2 mandarins freaky huh?
LOL nice :-).
woah... trippy...
I just ate a fried water chicken.
whats a fried water chicken?
a chicken fried in water (not oil)....euk!
err...
errg...
It's from a game called Jungle Cock. It's completely racist but hilarious. You play an African-American gentlemen who goes around trying to have intercourse with white women. At one point in the game he expresses his love of fried chicken, then watermelon, then says "mmm fried water chicken"