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drcross

1,345 karma · joined June 8, 2011

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drcross··on Super-spreading wedding demonstrates Covid-19 risk posed by holiday gatherings
Removing personal choice should sound alarm bells for anyone who has read Brave New World, 1984 or the Gulag Archipelago.

If you permit me to stereotype the HN demographic here- you are probably reading this comment from the comfort of a warm apartment with running water and you're probably not hungry. Removing personal choice is an extremely dangerous idea where those reliable things that you take for granted start to disappear. All you have to do is look to N. Korean, Turkey, Hungary, Venezuela right now, this day to see how disastrous it is. You may call me hyperbolic but this is exactly how it starts. If we have to lose some elderly people to a virus (with an IFR of .1%, median age of death of 84 and 92% with comorbidity), i'm sorry to say that we have to lose them. The alternative is authoritative oppression, starvation and misery for hundreds of millions of others. Make no mistake, this is exactly what is at risk when you talk about removing personal freedoms.

drcross··on No new locally-acquired coronavirus cases in Australia yesterday
If you told six month ago me that we'd be treating people who are high risk of this disease the same as people with low risk I would have been in complete disbelief.
drcross··on YouTube bans coronavirus vaccine misinformation
>they can't refute the ideas of Covid flat-earthers

What is a covid flat-earther? If you are trying to lump flat earthers in with a group of people who are lockdown sceptics you're doing yourself a disservice.

drcross··on Into the looking glass: Post-viral syndrome post COVID-19
>You criticise the article but then post this without any backup.

https://www.nature.com/articles/s41590-020-00808-x SARS-CoV-2-derived peptides define heterologous and COVID-19-induced T cell recognition

>ditto. Show us the figures please.

When I have more time I'll pull out this figure. Let me know if you find it in the meantime.

drcross··on Into the looking glass: Post-viral syndrome post COVID-19
N=1 in this study. No mention of race, vitamin D levels or BMI, all of which are very useful data to have in the context of Covid-19.

All viral respiratory infections have the potential to have some side effects to varying degrees but I can't help but feel that this letter will be used to support the concept of "long covid" on an unsuspecting public.

Yes, covid is terrible but it's a different strain of a coronavirus (of which 20% of common colds are too), it's not something mystical. There's a strong chance we have substantial cross immunity to it though T-Cells defence. The literature is saying that if you're under 48 the flu has a higher mortality rate. We've mostly passed through the gompertz curve of the virus mortality as described by initial research by Hope Simpson regarding the seasonality of influenza viruses.

We can't base national health policy on individual health outcomes. Covid has been turned into a religion completely lacking any scientific rigour and I feel this paper will be used as a tool to add to the fear.

drcross··on Celebrate Woz's 70th
People seem to forget 90s Bill Gates. He was terrible and spiteful. There's no reason Jobs wouldn't turn into the current Bill, if he was able to live that long.
drcross··on Ask HN: Who wants to be hired? (August 2020)
Location: Dublin, Ireland

Remote: preferably

Willing to relocate: possibly

Technologies: CCIE level Network Engineer with 12 years experience, Data center deployment projects, IP Telephony, Linux, Python.

Résumé/CV: pop me an email and I'll send it over!

Email: dylan at dylancross dot ie

I run a limited company for contracting purposes so I can invoice directly to your billing department.

drcross··on Intel ousts its chief engineer, shakes up technical group after delays
All those things have been or can be fixed. They're still moving massive amount of products. I'm no apple apologist but you're overblowing things.
drcross··on Intel ousts its chief engineer, shakes up technical group after delays
It's got a stronger chance of occurring in the chip fab than in the CFO's office.
drcross··on Terminal Server on a Budget
Why not use a Raspberry Pi populated with several USB to console adaptors, there are USB console cables with up to four serial ports per connection which would result in 16 console ports per Pi.
drcross··on SpaceX successfully catches both fairing for the first time
By viewers you probably mean "people they aim to track"
drcross··on Ireland donates contact tracing app to Linux Foundation
It says more about the PR campaign than the people.
drcross··on German court bans Tesla ad statements related to autonomous driving
It seems I have to repeat myself here.

>He's a businessman, not a scientist

This is the point that my comment refuted.

drcross··on Robot wraps fiber optic cables around existing power lines
How do you know they really know their stuff? Is it because they used a lot of words you're not typically familiar with? It's straight out of the "blind them with bullshit" playbook and the modus operandi for a lot of HN comments these days.

OP is concerned about extra cable length that is needed with this approach (completely unfounded), drops a few attentuation loss over distance calculations, but really, the practical engineer says: "we'll have only as many winds of fiber per meter as is neccessary"

drcross··on German court bans Tesla ad statements related to autonomous driving
>But autopilot is explicitly a term for hands off operation.

I see you've never skippered a boat.

drcross··on German court bans Tesla ad statements related to autonomous driving
>But Musk as a human isn't so great.

I would be very hesitant to criticise someone who has arguably done/will do more for the continuation for humanity than anyone else who has ever lived.

Maybe it's your definition of "isn't great" that needs re-calibration.

drcross··on German court bans Tesla ad statements related to autonomous driving
>He's a businessman, not a scientist

How can you even say that? I've heard more scientific discussions out of him compared to all the other CEO's I've ever heard speak combined. Musk has a head for physics and numbers and can easily come up with calculations for classical mechanics, material technology, information theory off the top of your head. For you to say the contrary is doublespeak.

drcross··on Data centers can slash CO2 emissions 88% or more (2013)
This is incorrect if the output measures lag the input.
drcross··on UASP makes Raspberry Pi 4 disk IO 50% faster
x64 doesnt excite me as much as Arm does at the moment, for power draw.
drcross··on The Car, Reinvented
I always downgrade people in my estimations when I see they correlate old with being bad without a good reason.
drcross··on Real Wealth Is Owning Your Time: Why I Walked Away from Half a Million
Caveat emptor
drcross··on Real Wealth Is Owning Your Time: Why I Walked Away from Half a Million
Watch his videos of don't. Make up your own mind.
drcross··on Realtime Starlink Satellite Map
Specious comment because if SpaceX funds itself from HFT their goal is to make life interplanetary which is arguably the best thing to do for society.
drcross··on Realtime Starlink Satellite Map
Musk has recently commented that his main goal for starlink is not to go bankrupt. Everything else therefore, would feed from that.
drcross··on Use of nuclear technology gets green light in Rwanda
While i'm not fundamentally anti nuclear the long lead time and high cost of installation surely makes renewable and battery storage a serious contender against nuclear at this stage, right?
drcross··on Booting embedded Linux in 0.37 seconds on an ARMv7-A CPU at 528 MHz
You're forgetting delays on the switch side like spanning tree checks, arp table population, DHCP. But yeah, there's no reason it shouldnt be improved.
drcross··on Time to Upgrade Your Monitor
Same. I'm at 7680x2160 pixels but over two 24 inch screens at 60hz. Once you get used to it you won't go back.
drcross··on Real Wealth Is Owning Your Time: Why I Walked Away from Half a Million
This is why I like the Tech Lead on Youtube. He's now retired but he encapsulated the typical engineer playbook we are all striving for, get highly educated, get a good job, be happy. From examining his outlook we can see that there rarely is satisfaction at these high stress jobs, and that there are other goals in life that are far more wholesome.
drcross··on Next-generation solar cells pass strict international tests
Batteries being made today will last 30 years, the first 15 will most likely be in a car and after that in a house battery. In 30 years we'll have drastically different ways of coping with waste so this concern about recycling is such a red herring.
drcross··on Building a subsea cable to better connect Africa
Starlink has its place but it's not anywhere close to reaching the terrabits that fiber optic can do.
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