When Richard Alvarez (BS ’57) worked at the Stanford Linear Accelerator Center, he helped a team fire an electron beam down 10,000 feet of three-quarter-inch tube to probe elementary particle physics. He was one of the people in the lab, he recalls, who understood the whole machine.
For as long as he can remember, David Ignacio Fager has adored mathematics. In high school, he lived for Mu Alpha Theta competitions and skipped ahead in math textbooks the way impatient readers sometimes peek at the last page of a mystery novel.
Maegan Tucker moves people. As a first-year graduate student in mechanical engineering at Caltech, she developed an accessory for walking canes that vibrates to alert users when they may be in danger of falling. She researches ankle exoskeletons that could help people with ambulatory impairments walk farther with less effort, and full-body suits that could return mobility to those who have lost it.