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alyx

462 karma · joined March 19, 2008

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alyx··on Toothpaste made with keratin may protect and repair damaged teeth: study
Never heard of Novamin but doesn't look promising?

https://pmc.ncbi.nlm.nih.gov/articles/PMC7068624/

Conclusion Review shows that Novamin has significantly less clinical evidence to prove its effectiveness as a remineralization agent in treating both carious and non-carious lesion. Hence, better designed clinical trials should be carried out in the future before definitive recommendations can be made.

alyx··on Wuhan lab samples hold no close relatives to virus behind Covid
4 years later? lol
alyx··on Memories are not only in the brain, human cell study finds
The physical body is what the mental state (ex, memories) "looks like" from a third person perspective.
alyx··on First observation of a virus attaching to another virus
Where does the energy stored in the 3D structure come from? How does it get infused with said energy?
alyx··on First observation of a virus attaching to another virus
How do you "enter a cell" without exerting energy?
alyx··on First observation of a virus attaching to another virus
Okay so following your analogy, viruses are like subcomponents of an engine.

How are subcomponents of an engine moving in space without ever exerting energy? I can imagine how this can happen infrequently but can't see how this propagation (movement without energy) is sustainable.

alyx··on First observation of a virus attaching to another virus
I really do not understand viruses.

Given that viruses do not have a metabolism and are not able to produce their own energy, how do these satellite viruses then survive off of other viruses?

I don't even understand how without energy producing mechanisms viruses can survive, propagate, etc.

Can anybody recommend any good books on the matter?

alyx··on Bee and butterfly numbers are falling, even in undisturbed forests
Maybe they are just moving to beyond-the-ice-wall.
alyx··on Ask HN: Who operates at scale without containers?
Windows, bare metal, 800+ processes, no containers. Guess the service ;)
alyx··on Is Consciousness Everywhere?
I also vouch for Bernardo. I have read all his books.

His approach, reasoning and explanations have been very appealing to my analytical Mind.

alyx··on Don’t Underestimate the Power of a Walk
I go for a 3 to 4 mile walk every day before work. Start off sleepy, end up excited to get to work. Much of the same benefits without the sweat of running.
alyx··on Dr. Fauci says he takes Vitamin D and C to “lessen susceptibility to infections”
It is ironic that vitamins are okay to recommend. But when practicing physicians got together to recommend HCQ, that advice was labeled as misinformation and promptly removed from everywhere.

Clearly vitamins are better than a drug that has been in use for decades with a proven safety record AND while being recommended by physicians bound to the hippocratic oath.

Why can't there be validity to both vitamins and certain existing drugs? (AND vs OR)

It as though we actively do not want to admit that we may already have something out there that can help us.

PS: Vitamins is a friendly name for often synthetic or derived compounds, not necessarily in the exact same chemical structure as found naturally in organic matter. Not to mention there are also various chemistries that affect absorption etc.

alyx··on Getting Fiber to My Town [video]
TLDR;

- Guy wants faster internet but doesn't want to move because moving means paying sales commission

- Guy starts ISP and lays fiber, incurring +$126K expenses, now has fast internet

alyx··on First tax year with Stripe Atlas
As a Canadian living and working in the US, I encourage all those that think Canada is somehow better than US, to go give living in Canada (and paying their taxes) a try.

US is a much more competitive and diverse market in every respect (even with it's shortcomings).

My parents (and other immediate family), would move to the US if they could.

alyx··on A Swedish doctor's perspective on Covid
Pull the flu/influenza death numbers from the CDC for the last decade. I dare you.

In the last ten years we (in the US) have lost +500,000 people to the flu.

For some reason the people that died from the flu must be lesser in value because nobody did anything about it.

You would think that a single year of 65k deaths would be enough for everybody to wear masks the following flu season. And yet?

No economic shutdowns. No masks. No restrictions on schools. Literally nothing other than vaccines that mostly don’t work.

alyx··on Ask HN: Mind bending books to read and never be the same as before?
Bernardo Kastrup's - Why Materialism Is Baloney
alyx··on Facebook says it has removed promotion of anti-quarantine events
When you say "viral rates" please cite your model.

Here is the latest out of California,

https://pressroom.usc.edu/preliminary-results-of-usc-la-coun...

Making the effective death rate like 0.1% - 0.3%, if confirmed.

alyx··on Facebook says it has removed promotion of anti-quarantine events
If you yell “bomb” on a plane, your milage may vary.
alyx··on Facebook says it has removed promotion of anti-quarantine events
I don’t think you read his post.

You are endangering others‘ lives each time you drive. And yet you’re not inline at the DMV surrendering your license, why?

Seasonal sickness also isn’t new. My coworker gave me the flu and I gave it to my grandmother. Who’s at fault there?

alyx··on Amazon Isn’t the Only Shop Online
Tried placing an order online Saturday afternoon, only to be informed that the website was not taking orders due to Shabbos.

I very nearly skipped over to Adorama.

The mind boggles trying to resolve why a server cannot accept an order while staff is respecting Shabbos.

alyx··on Stanford Medicine COVID-19 test now in use
Is nobody else bothered by the logic in the 3rd paragraph?

> As with all currently available tests, it’s not yet clear how long a person needs to be infected before testing positive, or whether someone who's infected could be identified by the test before displaying symptoms.

alyx··on I ordered a box of boxes from The Packaging Wholesalers via Amazon.ca
Might be related to what is described by the scam here,

https://youtu.be/2IT2oAzTcvU

alyx··on Show HN: AI Dungeon 2 – AI-generated text adventure built with 1.5B param GPT-2
Poetic,

> "who am i?"

Traceback (most recent call last):

  File "/usr/local/lib/python3.6/dist-packages/tensorflow_core/python/client/session.py", line 1365, in _do_call
    return fn(*args)
  File "/usr/local/lib/python3.6/dist-packages/tensorflow_core/python/client/session.py", line 1350, in _run_fn
    target_list, run_metadata)
  File "/usr/local/lib/python3.6/dist-packages/tensorflow_core/python/client/session.py", line 1443, in _call_tf_sessionrun
    run_metadata)
tensorflow.python.framework.errors_impl.ResourceExhaustedError: 2 root error(s) found.

  (0) Resource exhausted: OOM when allocating tensor with shape[1,48,2,25,465,64] and type float on /job:localhost/replica:0/task:0/device:GPU:0 by allocator GPU_0_bfc
  [[{{node sample_sequence/while/concat}}]]
Hint: If you want to see a list of allocated tensors when OOM happens, add report_tensor_allocations_upon_oom to RunOptions for current allocation info.

0 successful operations. 0 derived errors ignored.

alyx··on An interview with Barbara Liskov
That's more succinctly defined as abstraction.
alyx··on Purdue Pharma files for bankruptcy with $10B plan to settle claims
Welcome to the world run by business. Here’s a warm towel, enjoy your stay.
alyx··on A new book critiques medicine
Many "anti-vaxxers" are simply concerned parents.

Considering that vaccines (in general) have been deemed "unavoidably unsafe" at the Supreme Court level, they are not completely unjustified in their fears. [0]

Vaccine manufactures cannot be held liable.

Thus there is a "National Vaccine Injury Compensation Program" put in place to compensate those that have been damaged by vaccinations.

To date, over $4 billion dollars has been paid out in damages. [1]

Just as mentioned in this article, side effects are major deterrents of any medication. And significant efforts need to be made in order to ensure that side effects do not occlude positives effects.

[0]: https://www.supremecourt.gov/opinions/10pdf/09-152.pdf

[1]: https://www.hrsa.gov/sites/default/files/hrsa/vaccine-compen...

alyx··on Tesla Live Stream – Autonomy Day [video]
Good overview, I share your opinion.

Tesla is betting BIG on NNs.

In the presentation they say that we have NNs in our brain. Which is why we can look at one photo of a dog, and distill enough identifying information in order to spot the breed from then on. Training sample of 1.

Curiously though, they than say that NNs don't work like our brains do, and require A LOT of training data from all angles, etc. Training sample of N.

The presentation doesn't actually show, how they plan to train a single NN to encompass all the knowledge for self driving. In particular, the looooooong tail. But maybe they'll have independent models, say based on "observed" conditions, which swap in and out ... based on more NN logic.

But at the end of the day, there is no known (to me) examples, of NNs even approaching human ability. Tesla is bascially hoping we will believe, they will be the first to show this capability of NNs.

Let's wait and see, 2020 is not that far away.

alyx··on How MSG Got a Bad Rap (2016)
PCC has a good slicing tomato variety that tastes great and stores great.

I saved seeds, plan to plant them in my garden.

alyx··on What Makes .NET Core So Special?
https://github.com/aspnet/Blazor
alyx··on Show HN: Hacker News job trends
"ASCII" is limited to characters 0 - 127

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

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