[xsmommy]

can't promise i would wear a 3d dress with panache. i don't get this, i can't get my mind around 3d printing. i saw something about 3d printing of candy bars too. how does it work???

[SoothingDave]

Traditionally, you 3d printed a binder to hold some sort of powder together.

Now, anything that can be built up layer-by-layer has the potential to be “printed.”

[TruthShallSetYouFree]

A++

i saw something about 3d printing of candy bars too. how does it work???

One layer at a time.

So far, they've only figured out how to make 3 Musketeers candy bars.