1Allergy Free Childhood allergies are frightening and they're getting worse. One in 10 kids born in Australia and New Zealand has a food allergy - one of the highest rates in the world. If your child is affected, it takes over your life. You're forced to navigate around family meals, school lunches and birthday parties - knowing one tiny speck could be fatal. Finally, there's a breakthrough cure that has children happily eating the foods that previously could have killed them. This extraordinary research is offering hope to millions of families around the world.

2Finn's Story New Zealand has one of the worst statistics for children with food allergies in the world. It is a recent epidemic and it continues to grow. But the biggest problem facing families in New Zealand is a huge lack of resources, making diagnosis and treatment costly and difficult to access. Profile of one family dealing with the severest form of food allergies.

3Space Oddity Canadian Space Rock Star, Canadian Astronaut and International Space Station Commander Chris Hadfield talks about his hit cover of David Bowie's 'Space Oddity' and the joy he gets from performing space experiments on camera for students and adults alike.

4Trail Blaiser Blaise Wyatt was born with cerebral palsy and his parents were told he would never walk, sit up or roll over. However, after undergoing a controversial new treatment Blaise is now walking on his own.

5Viewer feedback about last week's story on boy band One Direction.