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zikzak commented on How America's "truck-driver shortage"   freightwaves.com/news/how... · Posted by u/ilamont
thunderbong · 3 months ago
From the article -

> These changes were driven by a long-standing belief—pushed hard by the American Trucking Associations (ATA)—that the U.S. faces a permanent truck-driver shortage. The ATA’s solution was to lobby Congress and FMCSA to lower every barrier to entry, convinced that new drivers would flow to large ATA-member fleets rather than small operators.

> That assumption was rooted in an old reality: twenty years ago, only the biggest carriers offered real-time tracking, electronic tendering, and direct shipper relationships. Small carriers and brokers were stuck with phone, fax, and leftover freight.

> That world no longer exists.

Coming from the software industry, I've seen similar things happen when decisions are made which turn out misplaced in the longer term.

And I've always wondered - why can't the management respond fast enough to the new scenario?

What I've noticed is that as long as the same management team is there which had made that decision, it becomes extremely difficult for them to admit and make that change. Change only happens when either things get really critical, or when the management changes.

I wonder whether something similar is involved here.

zikzak · 3 months ago
Yes, I think when you work in implementation, it's obvious that you made a bad decision (to yourself before others see it) and you are quick to say "I made a mistake, let's fix it before the mess gets worse". Your skillset in this hypothetical I'm creating is "implementation". You decided on the implementation but that's only part of the entire thing you are responsible for (plan, build, maintain).

For execs they are responsible for monitoring key indicators and deciding on what to do.

When things go wrong it could be they weren't monitoring the right things and missed it or the direction the took initially was wrong (either right away or as things changed and they didn't see it).

That's their entire job, more or less. Not trivializing it. The stakes are high pretty often.

zikzak commented on How America's "truck-driver shortage"   freightwaves.com/news/how... · Posted by u/ilamont
A4ET8a8uTh0_v2 · 3 months ago
Chicagoland here. We have a pet theory that covid changed how people drive. From where I sit, it is not just semis ( though those will have the biggest impact should something happen ). That said, just yesterday I was dodging ice balls falling from massive semi ( my only real question was how... was it just getting on the road or something? )
zikzak · 3 months ago
Ice forms on the roof and they need to get up there manually and clear it off and I don't think they do. :)

I was driving the Gaspe coastal road once after an ice storm and we were on the road with a bunch of semis early in the morning. The switchbacks had massive sheets of ice coming off them over the sides. It was wild.

It wasn't so thick that driving over the shattered pieces was an issue but it was a sight to behold and turned a white knuckle drive into a real jaw clencher.

Was there for a family issue and had to be somewhere otherwise I wouldn't have been on the road that day at all, let alone first thing.

zikzak commented on Vibe Coding in the 90s   ssg.dev/vibe-coding-in-th... · Posted by u/sedatk
wiremine · 5 months ago
This is pretty close. I once spent 4 hours in college (circa 1997) looking for an error in a C++ program. The compiler's error messages were rubbish.

It ended up being a missing semicolon in an odd spot and the compiler was just confused.

I remember walking homing thinking, "hey, if I can survive that, maybe I can just hack this CS thing..."

zikzak · 5 months ago
I once spent a couple hours debugging a perl cgi script. Nothing worked. Called in my colleague. Looks fine. We both were tearing our hair out. Sent it to the line printer, ordered pizza, and one of us read the code while the other typed it in. Couple hours later we finished and it worked.
zikzak commented on Interstellar Object 3I/Atlas Passed Mars Last Night   earthsky.org/space/new-in... · Posted by u/jandrewrogers
ceejayoz · 5 months ago
He was well respected. As the saying goes, open your mind too far and it falls out of the cranium.
zikzak · 5 months ago
Um, ok. I think he's still doing ok and his fellow academics would prefer he didn't openly speculate about pet theories. They think it is embarrassing.

But ask yourself where we'd be if noone ever asked what if.

There's a reason he called his project to observe anomalous phenomenon The Galileo Project. Ring a bell?

zikzak commented on Interstellar Object 3I/Atlas Passed Mars Last Night   earthsky.org/space/new-in... · Posted by u/jandrewrogers
ares623 · 5 months ago
Avi’s the new “it’s Aliens” meme guy
zikzak · 5 months ago
No, he's the new "we should consider what this would look like if it were an artifact of an alien civilization" guy. You know, open minded.

He's also a well respected and very accomplished person who has acknowledged this is a comet.

If it happens to slow down and change trajectory after it passes behind the sun, he might change his tune but he's pretty focused on the science at this point.

zikzak commented on Ask HN: Generalists, when do you say "I know enough" about any particular topic?    · Posted by u/AbstractH24
matt_s · 6 months ago
I stop when I find a solution to the problem. Most of the time the learning happens along the way, not necessarily in the solution itself but all the things you try and iterate on your journey to the solution.

Everything changes in tech by the minute ... but also nothing changes. For web applications it has been HTML, CSS and JS for nearly 30 years. XMLHttpRequest/AJAX came out 25+ years ago. There have been many improvements along the way, like applying design patterns instead of cgi-bin directories with scripts that had a +x modifier on them in the file system. But the base technologies have not changed all that much. We still submit HTML form's with input fields to a back-end server that handles that data. We're still rendering HTML and using CSS to style it. Gone are custom UI toolkits like Flash or Java Applets. Maybe WASM is something to look into but it feels like its not mainstream to me.

If you don't want to get left behind, learn the basic building blocks at a deep level, they don't change much.

zikzak · 6 months ago
I go for "I can understand experts, but not add much to the conversation" as a benchmark for knowing enough to participate in discussions at work. Then I use that "I can solve my immediate problem" method going forward.
zikzak commented on The “Wow!” signal was likely from extraterrestrial source, and more powerful   iflscience.com/the-wow-si... · Posted by u/toss1
godelski · 7 months ago

  > I was kinda sad as I was just wanted to see one good iridium flare of that magnitude.
They are absolutely beautiful! I was lucky enough to once see a meteor (presumably) bounce off the atmosphere. Was the most incredible thing I've ever seen. For an instant (and not any longer) it was almost like day and there was a green ripple that quickly dissipated. Seen nothing like it before or since.

The world is full of amazing and beautiful phenomena. Many of which also contain deep mysteries. It is a shame that people like that are so set on having answers that they prevent themselves from being part of such rewarding a rewarding journey. I guess it happens a lot even to normal people too. Even if the answer they are so set on isn't half as fantastical.

zikzak · 6 months ago
I was sitting with my dog in my yard one night and a green meteor lit up the evening sky like the day. It also made a sizzling noise (or maybe crackling).

I found out that the green was probably nickle content and the sizzling sounds also has an explanation which I don't recall.

What amazed me was that until I understood what I saw was a natural phenomenon, it seemed absolutely mind blowing and still stands out as one of the coolest things I've experienced yet no one I talked to saw it, there was no mention of it on the city subreddit, etc.

This was before the age of everyone having dashcams and doorbell cameras but something that remarkable happening over a densely populated suburban area at around 9pm not even being noticed by a single person I knew or was in contact with on socials suprised me.

zikzak commented on Decide Now; We Won't Know More Later Re UFOs   overcomingbias.com/p/deci... · Posted by u/paulpauper
lif · 7 months ago
Article that likely applies to majority of 'sightings/reports' in recent decades: https://www.wsj.com/politics/national-security/ufo-us-disinf...
zikzak · 6 months ago
I am tired of people mocking me for my interest in this topic so I won't bother to back this up too much, but this article doesn't really do what you say. It is itself disinfo designed to provide a simple, easily digested explanation for people that don't wish to think too deeply on this topic.

Anyone taking a cursory interest knows that the US government routinely sends out disinfo on the subject and uses it to cover up their own secret aerospace development. That was never contentious.

However, sightings and reports of strange phenomenon go back very far in recorded and oral history and they are not limited to the United States.

My personal feeling is people are terrible eye witnesses and historical sources are prone to be misinterpreted through a biased, modern lens. But I also know that if you read the Wikipedia article on von Neumann probes, it doesn't seem that far fetched to think one might have found its way here especially considering we are not that far away from being able to build them ourselves.

zikzak commented on RSS is awesome   evanverma.com/rss-is-awes... · Posted by u/edverma2
Perizors · 7 months ago
Is there any RSS reader that is also able to subscribe to newsletters in some way? There are lot of contents that are only provided as newsletters nowadays and I wanted to be able to read my feed and newsletters in the same app, without going into my mail inbox.
zikzak · 7 months ago
Many can accept forwarded emails and some will offer an email address you can use to subscribe to newsletters. I prefer the former because you can cancel the forward rule if you don't want to continue with a given rss app or service.
zikzak commented on No Cheese Please   lrb.co.uk/the-paper/v47/n... · Posted by u/Petiver
mkw5053 · 8 months ago
I was thinking that Medieval preservation was basically "add more salt until it doesn't rot," so everything was way saltier. Plus they didn't have the cheese-making techniques we have now. No precise temperature control, aging caves, or quality standards so just "milk that won't kill you, aged until hard."
zikzak · 8 months ago
When I was in cooking school, it was assumed we would not have the time or equipment to constantly be monitoring temps with a thermometer so we had techniques for determining fairly precisely the temp of things.

Poaching liquid was evaluated based on the quantity and rate of bubbles rising from the bottom of the pan.

Milk was scalded (e.g. for bechemel) when the milk foamed but was shut off before it boiled over.

A knife inserted in a steak, chop, or roast could be tested for temp against your lower lip or wrist (yes, yes, hygiene and so forth).

The techniques you are talking about all came about because of all understanding of food that led to science asking "why does cheese happen the way it does". The precise techniques leading to a sharp, hard cheese or a soft, fresh cheese were well understood long before instant read thermometers.

u/zikzak

KarmaCake day785December 10, 2014View Original