Issue 19: Invention

3D printing is moving into realms that in theory, could solve future food woes. But Christina Wong can't help but lose her appetite over the prospect.

Home producing shows no sign of slowing down, and we're all the better for it.

How online petitioning is shaking high-profile companies to their core, pushing transparency and changing recipes.

The invention of Tupperware was more than just a new storage container. We look at how it liberated American housewives in the 50s and beyond.

They've done more with jelly than you thought possible and are on a mission to make food fun.

The sandwich may be food's greatest happenstance, yet it holds the power to either ruin or rule your day.