One wall. Layers of duct tape. Dozens of flying balls. We pushed sticky science to its limit—and things got out of hand fast.

Join us for an exciting journey into the energetic world of MillionManLan 10 with our special segment, Duct Tape Wars.

Investors have been warily eyeing rising Treasury yields since the start of May, with some fretting that the latest jump in borrowing costs could soon start hurting stocks. Those fears were ...