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Submission + - Intel 8080 bottleneck made classic Space Invaders run faster as enemies died (tomshardware.com)

alternative_right writes: One of the most charming bug = feature tales is the story behind the thrilling crescendo of pacing gamers experienced when playing the original Space Invaders arcade machine. This weekend, self-proclaimed C/C++ expert Zuhaitz reminded us that the adrenaline-pumping rising intensity of Taito’s arcade classic was not due to genius-level coding. Rather, it was simply the fact that the underlying Intel 8080 could run the game code faster as aliens were wiped from the screen one by one, by the player dishing out laser missile death.

Submission + - Iceland Just Found Its First Mosquitoes (cnn.com)

An anonymous reader writes: Iceland’s frozen, inhospitable winters have long protected it from mosquitoes, but that may be changing. This week, scientists announced the discovery of three mosquitoes — marking the country’s first confirmed finding of these insects in the wild. Mosquitoes are found almost everywhere in the world, with the exception of Antarctica and, until very recently, Iceland, due to their extreme cold.

The mosquitoes were discovered by Bjorn Hjaltason in Kioafell, Kjos, in western Iceland about 20 miles north of the capital Reykjavik. “At dusk on October 16, I caught sight of a strange fly,” Hjaltason posted in a Facebook group about insects, according to reports in the Icelandic media. “I immediately suspected what was going on and quickly collected the fly,” he added.

He contacted Matthías Alfreosson, an entomologist at the Natural Science Institute of Iceland, who drove out to Hjaltason’s house the next day. They captured three in total, two females and a male. Alfreðsson identified them as mosquitoes from the Culiseta annulata species. A single mosquito from a different species was discovered many years ago on an airplane at the country’s Keflavik International Airport, Alfreosson told CNN, but this “is the first record of mosquitoes occurring in the natural environment in Iceland.”

Comment Re:Bari Weiss (Score 1) 248

quit screwing with me. hydrogen (1) dioxide (2) is one hydrogen atom, with two oxygen atoms. What is your H2O2 Thing about? I feel bad about you being a heathen. I wish we could all get together, and agree on stuff, but I stick to facts, and not alternate facts.

And by the way, Einstein, Water has two hydrogen atoms and one oxygen. Hence H2O, not HO2.

Comment Re:I watched the voting Rights act get struck down (Score 0) 248

Meanwhile do illegal challenges to voter registrations and voter signatures that require people to drive down to the courthouse on a work day and prove they are who they are in person.

Waitaminit. For decades, liberals have been saying that voting was the mostest importantest right evuh. It's far too important to even ask racist questions, like "Are you a US citizen?" before voting. Now you're telling me that it's not important enough to to validate your identity when your signature doesn't match? Maybe we could do, like, in person voting all on the same day and show an ID at the same time so these kinds of problems wouldn't crop up. Naaaah. it'd never work. Otherwise, other countries would have done it.

Comment Re:Bari Weiss (Score 1) 248

Hydrogen Dioxide is water. I thought I would mention that for the Trump supporters, and the vaccine deniers ;-).

Thank you for the clearing that up. I see your chemistry knowledge is as comprehensive as your political education. I was totally unaware that H2O2 is water. I always thought that was H2O. All you knowledgeable liberals should make sure to keep pointing out those facts to us uneducated heathens.

Comment Re:Academia (Score 1) 359

Obama's nationalization of student loans has increased the ratio of administrators by 10x by guaranteeing tuition without regard for value.

Boy would I like to see a citation for that bit of wisdom. You werent just completely making shit up, right?

No he's not. I've worked in higher education for several decades. When I first came here, the administrative wing was one side of one floor of one building. Now they have an entire building, filling three floors and are discussing taking over the basement and kicking out the department there. That doesn't even count the administrative departments for marketing, enrollment management, retention, advising and campus life that fills half the student union. Most of that didn't exist back then. Our enrollment is about 20% higher, at around 12,000, than it was when I first started.

Comment Re:Putting the cart before the horse? (Score 1) 25

This is a WSJ article about "success stories" for an unsuccessful Apple product. There's little more to be said, aside for pointing out that this is how marketing desperation looks like. Somebody needs some "independent" good news to show when asked uncomfortable questions at investor meetings.

Comment Re:Who knew this, and when did they know it? (Score 1) 126

> If there were advances in the state of the art of sky color,

My analogy is sensible and your attempt to extend it, is nonsensical. I don't think you're interested in good faith discussion, but I'll try to make the world a slightly better place with some facts.

There are multiple classes of Antiarrhythmic agents that address different chemical channels, to the same effect. Heart trauma, from surgery scarring to infarctions, and variable base chemistry, requires an array of different channels to reduce heart rate consistently. Multiple channel treatments are often used in tandem or rotated. These are called beta blockers for simplicity. ie These drugs stop the signals from the spine from getting to the heart the same way they normally would.

https://en.wikipedia.org/wiki/...
https://en.wikipedia.org/wiki/...

Beta blockers are not magic, nor were they invented in the 50s or the 90s. The invention of a treatment does not correlate with the performance of a formal study accepted by modern medicine in some locale. Studies are necessarily narrow and it can take decades for a particular treatment vector to be confirmed or decried, despite the treatment being widely used prior in a more general application. Heart arrhythmias, have a very similar treatment across the world, across time.

> I've lived long enough to watch drugs be introduced, grow popular, and then be declared ineffective and even harmful.

As a heart patient of 50 years (first surgery at age 2), having spent a non-trivial amount of my life in hospital and bedridden at times, I am painfully aware that beta blockers are not one of them. Going from 200 bpm to 80 with an IV/pill is demonstrable and prevents the heart from tearing itself apart. Beta blockers save lives, period. Statistically, you will be treated with beta blockers as well, regardless of your feelings.

If you want to argue about blood thinners, the advances in that chemical realm are varied and a mixed bag. If you want to argue about valve technology, the blood flow dynamics and testing is generations beyond even my second valve replacement over 20 years ago due to automation, material technology, sample data, and evolved standards.

I hope this helps you in your next discussion about the topic.

Comment Re:To put this in perspective (Score 1) 108

Let's skip over the fact that your original post referred to TFS, not TFA. There's also no reference to 0.6g/kg in TFA. There's the explicit reference to 0.8:

The pervasive call for higher protein intake stems from the assertion that people are not getting adequate amounts in their diet, namely the 0.8 g/kg/day recommended by the National Academy of Medicine and the World Health Organization.

and your quote, where the relevant part is

1.6 g/kg/day, twice the recommended dietary allowance

Last time I checked, 0.6 is half of 1.2, not of 1.6, that would be ... 0.8, surprise! - so I'm not even certain what you were trying to prove with that quote?

Comment Re:To put this in perspective (Score 1) 108

Try to read the summary again... slowly and it helps to move your lips.
The summary states 0.6 g/kg, not 1.6 g/kg

Maybe take your own advice? from TFS

found no evidence supporting intake beyond 1.6 grams per kilogram of body weight

In fact, 0.6g/kg is nowhere in the summary, the recommended amount is 0.8g/kg.

Math is hard.

Especially true when merely reading TFS is hard.

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