Sure, you could just use a knife, but that would be so....retro. Techno-Guru Brian of technology makeover show My Home 2.0 introduces his sweetest invention ever: an assembly line machine for your favorite sandwich. Great for busy parents and tech-hungry kids. To see instructions, more great DIY projects, and their latest state-of-the-art home makeovers, visit: http://www.2pointhome.com.
A wise man once said, give a kid a peanut butter and jelly sandwich and she'll eat for a day...but give that kid a crazy, motorized, conveyor-belted contraption that makes peanut butter and jelly sandwiches and that day will be a lot more fun! (And yes, that wise man was me.)