HN user

martyvis

2,306 karma

I've been a tech nerd all my life. I do network and security engineering and live near Sydney, Australia

Posts56
Comments681
View on HN
twitter.com 1y ago

Magnus and Nepo Joint 2024 FIDE World Blitz Chess Champions

martyvis
2pts0
github.com 1y ago

EChess: Play Online Chess, but over the Board

martyvis
1pts0
www.youtube.com 1y ago

Shade Illusion

martyvis
2pts1
www.youtube.com 1y ago

The Computer History of Australia – Episode 1 CSIR MARK1 [video]

martyvis
3pts1
www.abc.net.au 1y ago

Australian Transport Safety Bureau report – Qantas had tool left in engine

martyvis
2pts0
petapixel.com 1y ago

Redesigning Photography with AI-Enhanced Metalenses

martyvis
7pts0
petapixel.com 1y ago

Photographer Stephen Shore Walks Out of Lecture over Audience's Use of Phones

martyvis
12pts2
www.youtube.com 2y ago

First Look Inside SpaceX's Starfactory with Elon Musk

martyvis
2pts0
www.youtube.com 2y ago

The World's Best Foosball Robot

martyvis
1pts0
www.pygmt.org 2y ago

A Python Interface for the Generic Mapping Tools

martyvis
1pts0
www.youtube.com 2y ago

15 Note Poly Tempo Pendulum [video]

martyvis
92pts26
www.youtube.com 2y ago

15 Note Poly Tempo Pendulum [video]

martyvis
3pts1
www.youtube.com 2y ago

The biggest hand calculation in a century – Pi Day 2024

martyvis
1pts0
au.pcmag.com 2y ago

Starlink's Laser System Is Beaming 42M GB of Data per Day

martyvis
15pts10
spectrum.ieee.org 2y ago

Luiz André Barroso has died

martyvis
282pts40
news.ycombinator.com 2y ago

Windows 10 security group policy that looks like a display driver issue

martyvis
2pts0
www.theguardian.com 3y ago

Australian prime minister says to turn off phone every night for 5 minutes

martyvis
3pts0
www.abc.net.au 3y ago

Australia imports $AUD 26B of products that may have used coerced labour

martyvis
2pts0
www.abc.net.au 3y ago

Bank flags payment of $30 that had 'Muslim' in transaction description

martyvis
3pts0
legislation.nsw.gov.au 3y ago

Dedicated encrypted criminal communication device

martyvis
3pts3
www.abc.net.au 3y ago

Missing radioactive capsule found in WA outback after frantic search

martyvis
293pts234
www.abc.net.au 3y ago

Radioactive capsule lost on 1400km stretch of road

martyvis
4pts0
www.youtube.com 3y ago

How General Motors Killed the First Modern Electric Car

martyvis
1pts0
twitter.com 3y ago

GPTZero – an app to efficiently tell if an essay is ChatGPT or human written

martyvis
8pts2
www.abc.net.au 3y ago

A man lets critters sting and bite him for science. Here's the 3 most painful

martyvis
5pts0
twitter.com 3y ago

Ways to get around ChatGPT's safeguards

martyvis
331pts168
u24.gov.ua 3y ago

Ukraine is assembling an Army of Drones

martyvis
8pts1
old.reddit.com 3y ago

Ultrasonic Phased Array Levitation

martyvis
1pts0
www.couriermail.com.au 3y ago

18-month $220k Powerwall solar energy installation nightmare

martyvis
59pts39
www.abc.net.au 3y ago

Queensland, Australia to build world's largest pumped hydro energy storage

martyvis
3pts1

It doesn't seem it is showing the tilt for Earth correct. When I zoom in for around now, the North Pole is in full sun rather than mid Winter. (I'm in Australia so I don't know if it is somehow using my local timezone wrongly)

Actually I have heard the exact opposite of what you are stating is true. Both Google and Apple fight very hard to avoid handing data to authorities. They don't want to be seen as some sort of easy conduit to government surveillance or shill. How does that benefit their reputation? I know of one case where Google spent millions on lawyers fighting government wanting access to an activist's email. Their FAQ here makes their policy pretty clear. https://support.google.com/transparencyreport/answer/9713961...

It reminds of the art of M.C.Escher in the sense that it is driven by a mathematical mindset, yet goes beyond mindless repetition. This artist and M.C. Escher would have loved having access to computer drawing program I think.

Trains Are Offices 2 years ago

I have a 135 minute train ride to my office which I probably undertake once every week or two. Thankfully I can be seated for it and usually have enough room to either work with my laptop or just have a snooze or chillout to some media. While driving might get me their (on a good day) in 30 minutes less time, the train trip is definitely more relaxing and a better investment of my time.

Yes, pretty amazing. While I did have a couple of free tourist maps, I planned and executed a 1700km road trip to New Zealand basically using Google Maps on my laptop and then simply navigated on my phone. It seems incredible that you could entrust everyday's travel plans using this and it just worked. Sure you had to make sure you had downloaded maps (or at least cached) ahead of time for spotty networks. Only 25 years or so ago you absolutely had to have paper maps (and know how to read them) to embark on such a venture

I have been there many times. While the network guy can solve some of the latency in things like TCP handshakes and use compression and caching with magic black boxes you can't fix the actual application query and acknowledgement requirements that might be there.

Many years ago I was called into troubleshoot the rollout of a new web based customer management application that was replacing a terminal green screen one. I was flummoxed finding all the developers had only ever tested their app running from workstations on 100Mbps switches where the target offices for this application were connected by 128kbps ISDN lines. I was able demonstrate how each 12kB of their application was going to take 1 second. (It was amazing to see their HTML still full of comments, long variable names, etc). I don't even think they had discovered gzip compression. This was after many millions of dollars had already been spent on the development project.

It's also interesting that in the nautical world it is more universal. Boats everywhere keep to the right passing each other on the port side (the left)