Share: Title:What causes food allergies? - A Week in Science Duration: 3:03 Plays: 1.5K views Published: 9 years ago Download MP3 Download MP4 Simillar Videos ▶️ 0:53 Waste To Steel: How Coffee Grounds And Tyres Are Making Steel 'greener' 1.5K views • 1 year ago ▶️ 0:31 Sneak Peek #timelapse Mural #artist Jenny Mccracken's Epic #cosmos Magazine Cover "reasons To Hope" 1.5K views • 1 year ago ▶️ 0:35 Is This Australia's Cutest Mammal? 1.5K views • 1 year ago ▶️ 0:46 Studying Maths Before Bed Leads To Better Knowledge Retention 1.5K views • 1 year ago ▶️ 3:27 From Concept To Cosmos - Creating Cosmos Magazine's 100th Cover 1.5K views • 1 year ago