Posted by speckx 3 hours ago
[1] https://en.wikipedia.org/wiki/Gravity_assist [2] https://en.wikipedia.org/wiki/Voyager_1#/media/File:Voyager_...
Could you elaborate on this?
Even if we built a rocket just designed to get stuff as far away as quickly away as possible, it would take decades to catch up to where they are now.
I despise the naive scientists who did them as much as those who brought the damocletian sword of nuclear weapons on us.
like in "fast pacing environments" with "flat hierarchies" and "agile mindset"? :-D
> Theory only takes you so far
I'd love to watch this but unfortunately. My country being AU.
If that doesn't work, try using a VPN set to the US as country.
According to Brave's dev tools, looks like just shy of about 90kb on this comment page as of the time of this writing.
Obviously some of that is going to be CSS rules, a small amount of JS (I think for the upvotes and the comment-collapse), but I don't think anyone here called HN "bloated". Even that one page wouldn't fit on Voyager.
I use an iPhone 5 as an iPod. HN is one of the few web sites that still works with iOS 10.
A number of things don't work, or work in unexpected ways, mostly because Apple doesn't allow me to log in to iCloud with such an old phone.
I can't control lights with the Home app. But Airplay works fine. The phone doesn't know what a HomePod is, but it shows up with a regular generic speaker icon, like the AirMac I have hooked up to my stereo.
Sometimes I have a few minutes to kill, and I pick it up to look at HN. The New York Times web site starts to work, but the login page doesn't load at all. WSJ blocks me at a "verifying the device" screen. WaPo half works. eBay works some, but no pictures. Ditto for Wikipedia.
There's a lot of things you take for granted on a new phone that you only realize when you're using an old phone. Like you didn't used to be able to quickly scroll an entire web page it's only a screen at a time in iOS 10. You can't grab the scroll bar on the side and move it, either.
And 99.9999% of people don't realize the genius of the camera island. It makes it so much easier to pick up the phone if one end is elevated a bit. With a completely flat phone, you end up dragging/scraping it along the table in order to grip it, which scuffs the surface. And if the table is really smooth, it's surprisingly difficult to lift the phone straight up.
We put a man on the moon mostly with pencils and slide rules.
Today we have massive data centers full of "AI" supercomputers, and we get… TikTok?
LinkedIn is not a fun problem.
The UI, the design, the dark patterns - all of it sucks.
It's a job. Nobody particularly wants to be there. There's nothing sacred about the product. Engineers don't worship it.
It isn't a place you'd take a pay cut for the opportunity to work there.
Hence the bloat.
https://science.nasa.gov/image-detail/voyager-digital-record...
> Some of the most awesome Real Programmers of all work at the Jet Propulsion Laboratory in California. Many of them know the entire operating system of the Pioneer and Voyager spacecraft by heart. With a combination of large ground-based FORTRAN programs and small spacecraft-based assembly language programs, they are able to do incredible feats of navigation and improvisation -- hitting ten-kilometer wide windows at Saturn after six years in space, repairing or bypassing damaged sensor platforms, radios, and batteries. Allegedly, one Real Programmer managed to tuck a pattern-matching program into a few hundred bytes of unused memory in a Voyager spacecraft that searched for, located, and photographed a new moon of Jupiter.
> The current plan for the Galileo spacecraft is to use a gravity assist trajectory past Mars on the way to Jupiter. This trajectory passes within 80 +/-3 kilometers of the surface of Mars. Nobody is going to trust a PASCAL program (or a PASCAL programmer) for navigation to these tolerances.
The article is satirical so I am not sure how true is this, but over its history, the maintainers of these probes have done truly remarkable stuff like this.
Now, this is what impressed me the most: ""... and wrote software flexible enough to be updated from Earth decades after launch.."
OTA patches where invented in the 70's :)
