Teaching After Science Careers

Sixty-year-old Donald G. Simpson, a retired air force lieutenant colonel, says he has a lot to offer the students in his science classes at Sanderson High School in Raleigh, N.C. “I know what to expect from the students because I’ve raised my own family. I think those school teachers who are kids themselves can’t understand their students as well as I can.” Fifty-seven-year-old Daniel Trollinger, a chemist at General Electric in Columbia, Md., is in the process of get

Written byCheryl Platzman Weinstock
| 4 min read

Register for free to listen to this article
Listen with Speechify
0:00
4:00
Share

Sixty-year-old Donald G. Simpson, a retired air force lieutenant colonel, says he has a lot to offer the students in his science classes at Sanderson High School in Raleigh, N.C. “I know what to expect from the students because I’ve raised my own family. I think those school teachers who are kids themselves can’t understand their students as well as I can.”

Fifty-seven-year-old Daniel Trollinger, a chemist at General Electric in Columbia, Md., is in the process of getting his teaching certification from Notre Dame University in Baltimore. He says he looks forward to teaching after he retires because he’ll have the opportunity to remain active in his field. And because his house is already paid for and his children have finished their schooling, he says he can manage with the salary cut.

Trollinger and Simpson are among many retired or soon-to-be-retired scientists, engineers and technically trained military personnel who ...

Interested in reading more?

Become a Member of

The Scientist Logo
Receive full access to digital editions of The Scientist, as well as TS Digest, feature stories, more than 35 years of archives, and much more!
Already a member? Login Here

Meet the Author

Published In

Share
Image of a man in a laboratory looking frustrated with his failed experiment.
February 2026

A Stubborn Gene, a Failed Experiment, and a New Path

When experiments refuse to cooperate, you try again and again. For Rafael Najmanovich, the setbacks ultimately pushed him in a new direction.

View this Issue
Human-Relevant In Vitro Models Enable Predictive Drug Discovery

Advancing Drug Discovery with Complex Human In Vitro Models

Stemcell Technologies
Redefining Immunology Through Advanced Technologies

Redefining Immunology Through Advanced Technologies

Ensuring Regulatory Compliance in AAV Manufacturing with Analytical Ultracentrifugation

Ensuring Regulatory Compliance in AAV Manufacturing with Analytical Ultracentrifugation

Beckman Coulter Logo
Conceptual multicolored vector image of cancer research, depicting various biomedical approaches to cancer therapy

Maximizing Cancer Research Model Systems

bioxcell

Products

Sino Biological Logo

Sino Biological Pioneers Life Sciences Innovation with High-Quality Bioreagents on Inside Business Today with Bill and Guiliana Rancic

Sino Biological Logo

Sino Biological Expands Research Reagent Portfolio to Support Global Nipah Virus Vaccine and Diagnostic Development

Beckman Coulter

Beckman Coulter Life Sciences Partners with Automata to Accelerate AI-Ready Laboratory Automation

Refeyn logo

Refeyn named in the Sunday Times 100 Tech list of the UK’s fastest-growing technology companies