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SJSque

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http://www.stevesque.com/

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I've been 'designing' websites since about 1994, and I remember being very excited when the major browser(s) started supporting background images, so that my webpages didn't have to have the same flat-grey background that every other webpage in the world had at the time. I also made one of the first 'starfield' backgrounds, and was simultaneously thrilled and annoyed to see other people start using it on their webpages.

Just a comment on your second and third paragraphs: it's a bit odd that you invoke general relativity ("curved spacetime") for the Moon's basic orbit, and then discuss classical mechanics ("tidal forces are literal forces") for the second-order effects. Tidal forces are of course also gravitational effects, just differential (i.e., the result of the fact that we are not talking about point masses, but rather extended objects).

For what it's worth: Al Sweigart's "Automate the Boring Stuff with Python" is pretty nice, and it's a good one for lending out to colleagues who show interest in learning Python (especially those poor souls with tedious jobs...).

Interesting name. :) I worked on developing compact models for the first few years of my employment at NXP Semiconductors, which is (for me, at least) the top result of a Google search for "compact models", defining them as "mathematical descriptions of semiconductor devices used in analog circuit simulators".

... I was introduced to the people who built computers at Philips Research Laboratories in Eindhoven. It was a type of people I did not know, I found them very strange and they did not inspire confidence at all. Later I learned that I had been introduced to electronic engineers.

Brilliant. I'll be sure to share this with my electronic-engineer colleagues on the High Tech Campus (the former Philips Research campus) here in Eindhoven. :)

What's always struck me is how large the Dutch Wikipedia is (1,992,551 articles), given the relatively low number of people that speak that language. They would appear to be a pretty tech-savvy/well-connected nation.

It's certainly consistent with the number of comments that I see here on HN that start with some variation on "Here in the Netherlands...".

Could be. I'm not an expert (I haven't even looked up the statistics), and I suspect that neither was the person who I heard crediting the kraamzorg system for the low infant mortality rate.

I certainly get the impression that giving birth at home is quite 'trendy' here, but my wife and I decided that there was no way that we were going to opt for that. My wife would much rather give birth in a building full of experts and specialised equipment than in the "relaxed, familiar atmosphere" of home.

True. In my haste, I neglected to mention that until recently the Netherlands has had one of stingiest paternity/partner leave policies in Europe. It used to be (roughly speaking) one or two days, as of this year it is one week, and next year it will become six weeks. Too late for me though! In my case, I saved up some of my holiday days to be able to take time off work (fortunately you tend to get a few months' warning before a baby appears in your life).

Here in the Netherlands, they tend to kick the mother out of hospital as soon as feasible after the birth (typically after one night, or even on the same day), but as soon as you get home, the home nurse (kraamzorg, or "cradle care") arrives. She (and, as far as I know, it's always a she) will be at your home for something like eight hours a day for the first week or so after the birth, and will teach you how to care for the baby (even if it's your second, third, fourth, ...) and will monitor its health and progress. Remarkably, in the 'downtime' (e.g., when the baby is sleeping), she'll do household chores for you (such as clothes washing, vacuuming, washing up, etc.) and maybe even entertain any older children or go grocery shopping for you. The system works really well, and I've heard it be credited for the Netherlands' low infant mortality rate.

My family back in the U.K. can hardly believe it (especially the household-chores part); there, as I understand it, the mother tends to stay in hospital a big longer (typically for a few days), but once you're home, you're on your own...

An interesting development, and a useful contribution to the field.

For those of you still looking for perceptually uniform colour maps, including rainbows, check out the work of Peter Kovesi [1].

Personally, I'm still on the lookout for the 'perfect' colourmap that allows me to plot line graphs with a moderate number of curves (up to, say, nine) such that they are all distinct (i.e., nicely 'spaced' in colour) but have identical lightness -- which I'm assuming is the same thing as greyscale equivalent -- so as not to emphasize any one curve over another. Of course, the curves would then be indistinguishable when printed out in greyscale, but that's not important to me.

A colleague of mine directed me to the work of Maureen Stone [2], but I get the feeling that those colours are not perceptually identical (not that I've checked...).

[1] https://peterkovesi.com/projects/colourmaps/ [2] http://ksrowell.com/blog-visualizing-data/2012/02/02/optimal...