Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. I want to introduce some mirrors into my home; I’d like an unexpected approach and some interesting styles. Any ...

No, it’s not a one way mirror. It’s much cooler than that. MIT scientists have invented a new invisible mirror that can show reflections like a typical mirror but also be see through like a window.

Dressing up is probably one of the most annoying things. You stand in front of a mirror and try to find the right combination of clothes of various colours hoping you look more tolerable to people.