Photo reblogged from flavorpill with 51 notes
Science wins today: a pen that allows the drawing of actual, functional circuits
Putting pen to paper is all it took for engineers at the University of Illinois to create this flexible array of interconnected LEDs.
Their pen dispenses a silver solution that allows the user to draw functioning electrical circuits on a wide variety of surfaces. Here a flexible array of LEDs was mounted on paper, and then interconnected by hand-drawn silver ink lines.
o.O
COOL!
this. is. AWESOME.
Putting pen to paper is all it took for engineers at the University of Illinois to create this flexible array of...
Totally Cool!
Want