Food engineer Roberto Lemus handles 3D-printed candy – shaped like the Pokémon character Bulbasaur – made with cochayuyo seaweed and rice flour at the lab of Chile's University in Santiago. AFP
Food engineer Roberto Lemus handles 3D-printed candy – shaped like the Pokémon character Bulbasaur – made with cochayuyo seaweed and rice flour at the lab of Chile's University in Santiago. AFP

How Chile is using seaweed, 3D printing and Pokémon to feed its children