Ricardo Estremera, at left, hopes to represent Puerto Rico in the 3,000-meter steeplechase at the Tokyo Olympics. The sport originated in England, where runners jumped walls and crossed streams as they raced to the church one town over.
The bell tower of the Floyd and Juanita Smith Carillon at Penn State Behrend holds 48 bells. The smallest weighs 15 pounds. The largest weighs 1,344 pounds.