Milk Nanny, a smartphone-controlled automatic formula dispenser, promises to reduce the pain of late-night feedings

Babies need to eat often, and they don’t give a whit about their parents’ sleep patterns. If you’re feeding your baby formula, that can mean a lot of boiling and mixing to make bottles. Milk Nanny works like a Keurig for formula, preparing a safe, well-mixed bottle in just 15 seconds. Inventor Derrick Lee came up with