It’s a Sunday morning at East Dulwich Picturehouse in South London, and a group of three- and four-year-old children is playing in a backroom. But not with cars or dolls. Instead, they are learning ...

STAMFORD — Charlotte Primo’s Chromebook screen displayed floating images of gallons of milk, humans, and one black cat. To an outsider, the imagery may look like nonsense, but at the Beyond Limits ...