With nothing but paper, tape, and a marble as a test vehicle, engineering students at Tyler ISD’s Career and Technology Center put their designs to the test, building roller coasters filled with loops ...

H is for Humanity, Habitats, Health, Habitats, and HIPPO! Project H, an organization that promotes, inspires, and delivers humanitarian product design, is funding 50 Hippo Rollers for a series of 17 ...