To five-year-olds and many parents, learning math and science or studying engineering isn’t a very kid-friendly option. But a colorful new storybook for children by a couple of Texas engineers wants to change that. The authors say the book, which they have self-published and promoted, is the first written by licensed engineers to relate the engineering field to the world as kids see it. Photo: Alane Rivera Engineers Raymundo and Alane Rivera + Image Photo: Phillip Sada Engineers Raymundo and Alane Rivera are now preparing to go nationwide with their self-published book about engineering careers aimed at young children. “Rocks,
Arch dams, classically curved monoliths situated in narrow valleys, are not as common as other types of dams, such as embankment dams and gravity dams. ENR takes a look at some of the biggest arch dams in the world, both completed and under construction.