It's wonderful to read about this sort of teacher. Everyone should have at least one such, in high school.
I was lucky enough to have had two such, one for general science, and the other for physics. Definitely both were "instrumental" to my education and to help solidify what I thought I wanted to do when I grew up. And I've been using what they taught me to this day.
Counter-intuitively perhaps, the general science teacher, who graduated with architecture degree from undergraduate school, ended up getting a PhD in ... art history! Obsessed with ancient Rome.
I totally agree. Many if not most people who end up making a career in STEM fields can point to a mentor or teacher who inspired, nurtured and or "tortured" them with technical challenges!
You know, my true passion is really Medieval Military Engineering (which is another reason I find the present horrors in the Middle East heart breaking) so I'm glad your teacher was able to pursue his true passion.
My father and mother highlighted the job prospects of history majors so I did STEM in undergrad and grad school but some day....:)
My two meanest teachers turned out to be the most influential. I didn't appreciate them all that much at the time, but I do appreciate them a whole lot now. Tough love is something teenagers don't really understand until it's too late I guess
I had the same experience with a recently retired faculty member who taught a data structure's class in undergrad (final project: write a garbage collector in C).
I hated every moment with him, yet a few years later I realized just how beneficial his instruction was.
Someone said: "if you are really loving what you are doing you either aren't working hard enough or are very very lucky!"
John McCollum went way beyond being a teacher and mentor. One summer he called me at home to spend a few days driving from company to company collecting whatever they were willing to donate, Wiltronics, SOS (Space Ordinance Systems), HP, and the few IC manufacturers in the area (1970).
He was instrumental in me getting my first job (at Intel working on the 4004 with Fedrico Faggin) while finishing my senior year.
It wouldn't be until years later that I'd come realize what a positive influence he had on my life, and The Steves, and so many others.
I'm the guy in the picture (not smiling) between Steve Jobs and Scott Guthrie.
Wow, awesome! So glad you found the article! I really tried to track John McCollum down (or his family) to show them the piece... but alas, after several people searches and lots of calls... I didn't manage. If you happen to know anyone from his family, please do send them the link... this guy was a true engineering hero and was a pleasure to write about!
Hi Sylvie, I attended Mr. McCollum's class in 1977 and 1978. I have a lot of fond memories of him and my time in his class. Back then he was in his 50's, so I think it is unlikely he is still alive at this late point, or at the least he's late into his dotage. The world needs more teachers like him, who went the extra mile to scavenge materials and share his passion for electronics with his students. I wasn't his best student, but I always respected him. We were sometimes able to distract him into telling stories, when he'd open up about his war experiences. One of my favorite quotes: Sub-chasing was endless hours of boredom punctuated by moments of sheer terror. I'm not sure what the terror was about, since he was in a plane dropping sonobuoys on subs, but anyway the quote stuck! Thanks so much for writing about this man and the electronics class that spawned a generation of engineers. He made a difference. -- EC
I'm glad I stumbled across this nice article about Mr. McCollum. BTW-everyone always called him Mac. I was in his class from '74-'76 and he later became good friends with my parents through the ham radio club. That photograph really takes me back, I remember sitting in front of that giant slide rule! Those were special times. Since someone asked, Mac passed away many years ago, it seems like it must be 20 years by now.
Mr. McCollum was my Sophomore and Junior year electronics teacher at Homestead High in 1974-75. At the time we all heard him tell us "look around you Gentlemen - statistically, 4 out of 5 of you will not be graduating from 4-year college by age 30. I'll tell you that what industry needs is skilled electronics technicians - and you can complete a 2-year degree and get a good job earning 80% as much as an engineer, with half the time in college - much more likely to complete than a 4-year degree, and much less cost". So, after I went on to college, after studying accounting during my first full year, I decided I was personally more interested in electronics - so I took up a 2-year AS program in electronics at Foothill College in Los Altos Hills, and while enrolled in my first classes there, interviewed and accepted a part time job at US Geological Survey in Menlo Park, working for an electronics engineer building prototype circuits in a lab. My main qualification that got me the job was what I had learned in Mr. McCollum's electronics classes. In 1979, before I graduated from Foothill, I was hired by Hewlett Packard in Santa Clara, and over the next 30 + years worked for five different divisions of HP, as well as Apple Computer, MicroModule Systems, Xicor, Linear Technology, Philips -Lumileds, and Western Digital. Along the way I also did contract full-time work for several other companies including Intel. I've had the good fortune to remain healthy, and live in an era where willingness to work hard, and continue to learn was well rewarded, and now I've retired at age 53, and can confidently say that I'll be able to live on the proceeds of my career for the rest of my life. ALL THIS BECAUSE OF MOTIVATION BY JOHN MC COLLUM. THANK YOU, JOHN. (!!!!!!!) THANK YOU.
Replay available now: A handful of emerging network technologies are competing to be the preferred wide-area connection for the Internet of Things. All claim lower costs and power use than cellular but none have wide deployment yet. Listen in as proponents of leading contenders make their case to be the metro or national IoT network of the future. Rick Merritt, EE Times Silicon Valley Bureau Chief, moderators this discussion. Join in and ask his guests questions.