Maybe you're still warming up to wearables, but would you pull on a sweater that's a circuit board? You soon could, because a team of engineers from Hong Kong Polytechnic University have created a ...

You need: plastic headband to cover; 1/8 yard fabric (we got ours from reprodepot.com); tape measure; scissors; sewing machine (optional); transparent tape; needle and thread Cutting fabric: Using ...