Which teeter-totters are best? A playground favorite, the teeter-totter, or seesaw, is more than just a fun distraction. It can teach children how to work and play together, help them develop their ...

“Actions that take place on one side of a teeter totter have direct consequence on the other side,” says Ronald Rael, a professor of architecture at the University of California, Berkeley. For about ...

Chuck Uhing started building the teeter-totter in 2014. — -- An Illinois man has built a 123 foot, one inch long teeter-totter in his backyard that he hopes will set a Guinness World Record.

We are all familiar with the children’s playground equipment known as a teeter-totter. As I pondered Mr. Trump’s Canadian policy, that toy came to mind. During the presidential campaign, Mr. Trump ...