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.
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 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....:)
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.
What are the engineering and design challenges in creating successful IoT devices? These devices are usually small, resource-constrained electronics designed to sense, collect, send, and/or interpret data. Some of the devices need to be smart enough to act upon data in real time, 24/7. Are the design challenges the same as with embedded systems, but with a little developer- and IT-skills added in? What do engineers need to know? Rick Merritt talks with two experts about the tools and best options for designing IoT devices in 2016. Specifically the guests will discuss sensors, security, and lessons from IoT deployments.