Electron band structure in germanium, my ass (2001)

One of my Core Memories when it comes to science, science education, and education in general was in my high school physics class, where we had to do an experiment to determine the gravitational acceleration of Earth. This was done via the following mechanism: Roll a ball off of a standard classroom table. Use a 1990s wristwatch's stopwatch mechanism to start the clock when the ball rolls of the table. Stop the stopwatch when the ball hits the floor.

Anyone who has ever had a wristwatch of similar tech should know how hard it is to get anything like precision out of those things. It's a millimeter sized button with a millimeter depth of press and could easily need half a second of jabbing at it to get it to trigger. It's for measuring your mile times in minutes, not fractions of a second fall times.

Naturally, our data was total, utter crap. Any sensible analysis would have error bars that, if you treat the problem linearly, would have put 0 and negative numbers within our error bars. I dutifully crunched the numbers and determined that the gravitational constant was something like 6.8m/s^2 and turned it in.

Naturally, I got a failing grade, because that's not particularly close, and no matter how many times you are solemnly assured otherwise, you are never graded on whether you did your best and honestly report what you observe. From grade school on, you are graded on whether or not the grading authority likes the results you got. You might hope that there comes some point in your career where that stops being the case, but as near as I can tell, it literally never does. Right on up to professorships, this is how science really works.

The lesson is taught early and often. It often sort of baffles me when other people are baffled at how often this happens in science, because it more-or-less always happens. Science proceeds despite this, not because of it.

(But jerf, my teacher... Yes, you had a wonderful teacher who didn't only give you an A for the equivalent but called you out in class for your honesty and I dunno, flunked everyone who claimed they got the supposed "correct" answer to three significant digits because that was impossible. There are a few shining lights in the field and I would never dream of denying that. Now tell me how that idealism worked for you going forward the next several years.)

This is, more or less, exactly what happened when I took Electronics I in college.

The course was structured in such a way that you could not move on to the next lab assignment until you completed the one before it. You could complete the lab assignments at your own pace. If you failed the lab, you failed the class, regardless of your grade.

The second or third lab had us characterize the response of a transistor in a DIP-8 package, which was provided to us. If you blew it up, you got a slap on the wrist. That DIP-8 was otherwise yours for the class.

I could _never_ get anything resembling linear output out of my transistor. The lab tech was unhelpful, insisting that it must be something with how I had it wired, encouraging me to re-draw my schematic, check my wires, and so on. It could _never_ be the equipment's fault.

Eight (!) weeks into that ten week class, I found the problem: the DIP was not, in fact, just a transistor. It was a 555 timer that had somehow been mixed in with the transistors.

I went and showed the lab technician. He gave me another one. At this point, I had two weeks to complete eight weeks of lab work, which was borderline impossible. So I made an appointment to see the professor, and his suggestion to me was to drop the class and take it again. Which, of course, would've affected my graduation date.

I chose to take a horrible but passing grade in the lab, finished the class with a C- (which was unusual for me), and went on to pretend that the whole thing never happened.

That is enraging. I've seen similar things happen too and it blows my mind how ridiculous some of these teachers can be. I don't know if it's dehumanization of their students in their minds or an utter unwillingness to devote 30 seconds of directed attention to understanding the situation and making a reasonable judgment, but whatever the cause it is prolific. The only thing worse is when one of them will add something like, "life isn't fair, get over it" when it's fully in their power to make a reasonable determination.

Just wait until that teacher is your graduate advisor.

I hear so many horror stories in the sciences, I have no idea why anyone would pursue an academic career in it.

Well in the industry you have the weekly JIRA humiliation rituals, bad things are everywhere

What's this a reference to? Not familiar with JIRA humiliation rituals.

Scrum/Kanban ceremonies with assigning points to tasks etc. GP is being melodramatic

I've been redditing for 15 years and until a week ago here on HN, I've never seen the previous commenter reffered to as GP. What is that an acronym for?