From Cape Town's biggest gathering of food trucks to tasty cocktails and more, here is a selection of pictures showcasing what happened on the 2013 Expo floor. >

Innovation firm Frog teamed up with SA company Wonderbag to create a mobile app that can track energy and CO2 savings gained from using their heat-retention bag >

Sara Asnaghi's brain sculptures, made from edible materials, encourages thinking about what we eat and explores notions of materiality. >

Ever felt that food is so good that you want to sing and dance to it? The Recipe Project contains a collection of "song-recipes". Yes, really. >

The UNICEF Brick serves the dual purpose of providing food and water for victims of natural disasters, and can be used for constructing temporary shelters. >

Marije Vogelzang chats to René Redzepi of Noma Restaurant about MAD Foodcamp, creativity, intuition, fingers, social media and being part of the future. >