Science fair projects are a great way for students to test out their interest and aptitude for a career in STEM (science-technology-engineering-math). But they shouldn’t choose just any old topic. Try to focus on projects with real-world applications that will give them some experience in a good-paying job field, like engineering. With planning and hard work, the right science fair project might bump up a student’s chances for a scholarship or Continue reading
One of the most accomplished engineers I have had the privilege of interviewing was Mary L. Spaeth, a specialist in the field of laser optics.
Spaeth was a pioneer who discovered the world’s first “tunable” laser.
While researching ruby lasers at Hughes Aircraft Corp., Spaeth “came to believe that dyes would make excellent lasers.” Dyes are strongly colored chemicals that can be used to add color to a material, such as hair or cloth.
The year was 1966, only six years after the first laser was invented. Continue reading
In honor of Women’s History Month, this is the third in a series of posts on some of the accomplished women scientists and engineers I have had the privilege of interacting with throughout my career. Back in 1986, I interviewed almost a dozen women working in fields related to lasers for an article in Lasers & Applications magazine.
Today I focus on another of these women, Suzanne R. Nagel, an engineer at AT&T Bell Laboratories in the area of fiber optics.
Without her, you wouldn’t be reading this online. No, she didn’t invent the internet. But she helped make it possible to create the first transoceanic fiber optic cable, leading to today’s high-speed data transmission that makes our world-wide internet service possible. Continue reading