Here's the challenge: getting the newspaper to stand up, without using tape, staples, glue, or other materials. But you can bend, fold, or tear the paper ... the tower to the table.) How tall ...

The Blade/Jetta Fraser Buy This Image Abby Laurie, 8, left, reacts as their paper tower ... is held by the tower her family, including her dad, Reis Baidel, built for the challenge.

Engineering competitions pushed participants to build the tallest paper tower, as well as use a balloon to get a car to go fast and far. Isaac and Landon’s vehicle went 40 feet at 124 ...