The following article is an excerpt from the new edition of “ In Review by David Ehrlich ,” a biweekly newsletter in which ...

That’s why it is so hard to get something that seems random out of them. Yet random things are great for games, encryption, and multimedia. Who wants the same order of a playlist or slide show ...

Oprah's new favorite water bottle accessory, a deeply cathartic "Grievance Journal," and a perfume that adapts to your skin.