By the Writer

Still Going!

For centuries, inventors have been pursuing the concept of a perpetual motion machine—a device that generates its own power and, like the Energizer Bunny on TV commercials, keeps “going, and going, and going…” Here are two real-life objects that are doing just that.

The First Kids of Canada

Canadian prime minister Justin Trudeau is the first “second generation” leader in the nation’s modern history—his father was Pierre Trudeau, PM of Canada from 1968 to 1979 and from 1980 to 1984. Here’s a look at what some of the other offspring of Canadian prime ministers did with their lives.