logoalt Hacker News

__MatrixMan__yesterday at 5:05 AM1 replyview on HN

I once met a scientist who spent a week traveling to where there was a powerful x-ray laser. He used it to blast a thin film of something or other that was floating on the surface of some water. He left with a flash drive full of data and some FORTRAN titled LSQREFL, which allegedly could decode the laser results. He then spent the next 6 months trying to make it actually do that. Turns out you had to have a folder with today's date on it on your desktop, otherwise the program would crash. This was documented nowhere, he just eventually puzzled it out from the code.

I offered to put it on github for him, so that at least he didn't have to be the sole caretaker for this endangered bit of software, but he was afraid of running afoul of the original author's rights, so endangered it will stay.

This was maybe an unlikely occurrence, falling neatly in the not part of your:

> More often than not it's not anything software related

But it makes me think that there is still some juice left to squeeze out there. I mean, I'm having a good time with my one-class-per-semester, I'd just prefer to not have to do it for another decade before I'm enough of a biologist to get my hands dirty.


Replies

ramraj07yesterday at 2:16 PM

Sounds like he was doing an xray diffraction experiment? The last time (in my opinion) XRay diffraction based structure results meaningfully changed scientific discourse that affects human life was probably in the 80s or 90s. While it's important work it's no more important for Healthcare than some physics guy doing things with a random metal alloy. The point is there are interesting things but one shouldn't delude that this is the thing that's keeping us from unleashing human health prosperity.

show 2 replies