Fab@Home has been experimenting with 3D printing of electrical circuits, with conductive silicone and conductive ink, and using epoxy as a structural material. They combine these efforts in fabbing a flashlight with an embedded super-bright orange LED.
Okay, so the results are a tad on the funky side, but it’s the innovation represented here that counts. They’ve come a long way from their initial efforts, such as this silicone watchband.
