Today I'm with pupils from Barnes Primary School in London who are going to design and make a night-light for toddler Elodie. First, we need to ask Elodie's mum, Camilla, what kind of night-light ...

There are all kinds of reasons a child may have trouble falling asleep or staying asleep, but one factor that could be playing a role is their night light. That little source of light can actually be ...