Design

When Sculptures Tweet

City-dwelling dinosaurs and lions air their grievances on social media.
Dippy, a 150-million-year-old dinosaur, takes his crotchety humor to Twitter.Wally Gobetz/Flickr

The diplodocus craning its long neck over the Carnegie Museum of Natural History in Pittsburgh stands 22 feet tall. He’s a 3,000-pound fiberglass replica of a skeleton unearthed in 1899 in the badlands of Wyoming.

He also has a Twitter account.