Cool way to play with simple circuits in the future?

[Souldrop]

http://www.kickstarter.com/projects/electroninks/circuit-scribe-draw-circuits-instantly

I'm not sure how many people would find this interesting, but I thought it was pretty neat nonetheless.

[Katt]

Pretty cool. Would be fun for kids in science class, as long as you don't let them draw all over and waste ink.

[Souldrop]

Yeah, that's true lol. I was thinking more geared for upper classmen in high school or college courses. It would have made my electronics class considerably less boring. I'm curious what the price point of the pens will be.

[S15_Silvia]

Wow that's cool. I also like breadboards though, especially the giant one I made an ALU on

[boom50cal]

That is so cool, wish I had that when we did electronics back in middle school...

[Skullz]

Awesome idea that will have a ton of uses far beyond what they have envisioned so far.

[Chris Hammer]

Wonder how durable once dry. Current carrying capacity? and some other details would be more useful to post on their startup. Can you build on the same line and build up the circuit? So many ?'s lol

How do you attach components? Can you build up a "puddle" and place the leads on a component into the puddle then allow to dry? Something like this with the durability of epoxy would be awesome.