3D printer

Next to bacon, the greatest food ever invented is chocolate. I will argue you into the ground on this point. Now, you can do more with chocolate than just eat it. If you feel like getting creative with your confections, this printer will open up crazy possibilities for you...

That's right, a 3D printer that prints 3D things. I have no clue how this happens, although they explain it in the video. Watch as the host has the guy print him a WORKING, FUNCTIONAL crescent wrench. This is some serious Jetsons stuff happening here...