Category: Refractions

Refractions

Softening the Curriculum

BY HENRY PETROSKI The real world demands more than technical training. There has long been tension between those who advocate teaching more of the softer side of our profession and…

Refractions

Engineering Trumps Science

Design details and urgent problem-solving, not study, save the day. The day after 33 Chilean miners were brought safely to the surface after being trapped underground for 70 days, a…

Refractions

Honoring Inca Engineering

15th-century Machu Picchu displays a mastery of design.   Last July, I traveled in Peru with a delegation from the American Society of Civil Engineers. Among our objectives was the…