Facebook CEO Mark Zuckerberg builds his wife a "glowing wooden sleep box"
Image Credit: Facebook
Mark Zuckerberg has built a glowing wooden sleep box for his wife Priscilla to sleep better through the night without having to check her phone to see if its time to look over their children. It emits a very faint light between 6 am & 7 am when their daughters are expected to wake up. It doesn't show time as that would stress her & disrupt her sleep. He puts it out so that other entrepreneurs can build more for people.