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tiplus

Re:UFO spotted by US fighter jet pilots on Tuesday December 19, 2017 @10:27PM (#15966794)
I am not sure about UFO sightings because it seems unlikely to me that aliens would approach us like this.

However, given the huge amounts of exo planets discovered everywhere around us in the last year or two, I consider it highly unlikely that we are alone.

Biomolecules are remarkably fast (picosecond timescales) at dissipating excess heat into the solvent, like heat from an excited vibrational mode. In order to cause serious damage through unfolding, I think, you would need much higher intensities than a few milliwatts from a cellphone. Serious local heating requires visible, UV light and above. Sunlight, however, does massive damage to all parts of your skin, including base pair changes in your DNA beyond epigenetics but your body has repair mechanisms, which recover changes and/or destroy damaged cells. Proof of cellphone induced damage would be remarkable.
Re:Ask HN: How do I get $2.2M dollars? on Friday December 01, 2017 @02:45PM (#15826709)
If I got hit by a bus tomorrow - dying in the streets - I would not want to think about how I put 2.2 M$ in my savings account.

To get you started... you could try to think about the cliche "how to be the person selling shovels in the gold rush".

Write an online course on how you parametrized RNNs to predict Bitcoin markets. I got it to work well on predicting a certain low frequency event well with not too much effort. This resulted in 2~3 trade opportunities per day, making only very few $ each trade. So no luck in the gold rush but maybe not a bad shovel to sell?

Switch professions, maybe? 2.2M$ are not uncommon if you can wait a few years... Become a medical doctor and freelance across the country? Enter the middle management in any 200+ B$ company? Marry into a rich family? Low tier drug dealer in Europe (short prison times)? All of the above require working long/stressful hours over years. This brings me back to my first point: forget about the 2.2M and do s.th. you enjoy doing.

Re:Show HN: VClist – Get the top 50 VC's emails in your inbox on Monday September 18, 2017 @07:50AM (#15275032)
Congrats on your project! What a fantastic idea for (almost) passive income. You might even try to make the payment recurring and sell updates.
Re:London’s Grenfell Tower Fire Was No Ordinary Accident on Saturday August 26, 2017 @07:27AM (#15105006)
I had similar fears in my last appartment building (12th floor) after a deadly fire in the neighbouring tower. I ended up buying a long rope at a climbing outlet and some used climbing gear. There are also more expensive fire proof rope ladders but the rope worked for me.
Re:Structural Propensity Database of Proteins on Tuesday June 20, 2017 @05:04AM (#14593066)
If I understand correctly, the product is the database and its Tensorflow API?

I am wondering how this compares to the TALOS-N [1] server from Ad Bax (NIH) with 9000+ proteins in its DB? This, too, uses machine learning to 'fit' a predictor for secondary structure (dihedral angles) for backbone and side chain torsions based on chemical shifts.

[1] https://spin.niddk.nih.gov/bax/software/TALOS-N/

Re:A Startup Making Paper Out of Stone, Not Trees on Friday June 16, 2017 @03:14AM (#14567172)
I am worried about the dust this type of paper might produce when it is shredded or ripped, similar to the dust from rockwool insulation materials made from stone fibres. If I remember correctly, the persistence time of rockwool dust (current generation not 1970s) in your lungs is about 4 weeks, during which it is /may be cancerogenic?

Ask HN: Are there any good alternative Google Cloud Platform docs/examples?

I find it much harder to get new things done with GCP compared to AWS. It's more difficult to understand the GCP concepts from the docs alone. The examples are often incomplete and assume knowledge from three other places while dependencies and requirements are never just listed but linked indirectly through some git repo elsewhere. AWS feels more solution oriented (as in products) whereas GCP...

( Read More... | 1 comment | 3 points | on HN )
I was puzzled when I first saw cross tab communication in impress.js for their slide control tab (slid.es) and I am still wondering about the proper use case of this feature today. Isn't this a security nightmare?
Re:Ask HN: What do you want to see in Ubuntu 17.10? on Friday March 31, 2017 @08:33AM (#14003027)
- FLAVOR: server / all

- HEADLINE: remove sha1 PPA signatures

- DESCRIPTION: remove the warning "signature by key uses weak digest algorithm (sha1)" and ban sha1 for PPA signatures

- ROLE: user

Re:A million-dollar engineering problem on Friday March 17, 2017 @06:30AM (#13892889)
I would estimate the cost for three years like this:

- 1U single socket Supermicro Xeon E5v4-2630 10core+1GTX1070 GPU = 1500EUR

- operation costs (power+cooling) over 3 years = 1500EUR

- cost of 2 hardware admins 160k/year

- renting local rack space 15EUR/U

This equals about 145 servers for 3 years for us for 1 Million. The setup is highly optimized for _one_ set of data crunching tasks, not DB. We do not need much ram, or network but require a specific CPU/GPU ratio.

Re:Lyft Loses $600M in 2016 as Revenue Rises to $700M on Sunday January 15, 2017 @04:56AM (#13403304)
It's phase two (2020+). Once the tech is ready, Uber will have to order at an enormous scale with large discounts from whoever gets the contract. There were rumors that Uber considers Daimler as a car hardware platform partner. http://www.reuters.com/article/us-daimler-uber-idUSKCN0WK1C8

However, quickly there will be many new local competitors. Who wouldn't start such a business in their own local town anywhere? Buy a few cheaper autonomous cars (10 Model III+upgrades) and have them drive around your neighborhood. Call it 'EcoGreenCar LLC'. There will certainly even be an open source software platform to manage autonomous micro fleets.

Re:OpenLava under IBM attack on Monday December 19, 2016 @03:48AM (#13210290)
The thing that worries me the most is that there is no public mirror of (important) OSS Github projects outside of the US, is there? It is all centralized in one place under one jurisdiction.
Re:One Dollar Glasses – Help for 150M people on Friday December 02, 2016 @03:32PM (#13092036)
The guy is a physics teacher who invented a small wire bending device which is used to make the glasses locally anywhere at material costs of 1$.
Re:Volkswagen plans 30K job cuts worldwide on Friday November 18, 2016 @07:44AM (#12986327)
Thanks, I guess I deserved the down votes for not reading this before.
Re:Volkswagen plans 30K job cuts worldwide on Friday November 18, 2016 @07:35AM (#12986280)
I fail to see how this is HN related. Any hints are welcome.
Re:IBM Files DMCA on OpenLava Scheduler on Tuesday November 15, 2016 @11:09AM (#12959210)
Competitive Issue would be my guess...
Re:ASML Buys Stake in Carl Zeiss Unit for $1.1B on Friday November 04, 2016 @09:48AM (#12872487)
That is all fine if your product sits on a shelf somewhere. However, if I understand the process correctly, they run physics based simulations of all the optical components in the assembly, order the parts and assemble on-site at the customer. It's like writing a back end where you can commit only once and that commit goes straight to the production server you just bought.
Sounds interesting, do you guys have a blog at mashtime? What kind of hardware/software do you use for training? Tensorflow? on AWS or bare metal GPUs?
Re:Auto-GCAS Saves Unconscious F-16 Pilot on Thursday September 15, 2016 @04:51AM (#12504422)
Impressive tech, no question. However, I find it difficult to praise the technological advance of autonomous systems in any killing machine. I could care less about any cost savings for the tax payer in this context but I am glad that the pilot got to go home to his family that day.
Re:FarmBot – Open-Source CNC Farming [video] on Wednesday June 08, 2016 @03:23AM (#11860596)
Yes, I agree (in part). This stuff makes a lot more sense when you add climate / light control. Some plants are very difficult to cultivate, coffee for example (it needs constant temperature and will drop all leaves if you leave the window open on a frosty day). Others, like tomatoes, are difficult/impossible to get right if your garden is too shady (personal experience).

The energy costs for indoor climate / light regulation can quickly become outrageous compared to super market veggie prices. Therefore, I think this type of tech is for rare exotic plant, maybe historical even.

Imagine buying a piece of tech for growing historical coffee plants in your basement where you set the climate control to Kenia or Hawaii (buy the soil addon?) and which guarantees (as in `likely it will yield') you 2kg of your own personal coffee harvest per plant. This stuff has urban hipster $$$ written all over it.

A classic example of an "overspecific dementi",a complex answer where a simple one would have sufficed. However, in their defense, maybe this is the type of statement that expensive legal departments deliver by default as they consider it 'simple' and 'direct' compared to the stuff they usually write?
Re:Exploring the Secrets of Soothing Spaceship Sound on Tuesday May 31, 2016 @01:23PM (#11808140)
"Snell’s Youtube channel advertises many of the ship sounds he has collected as a sort of relaxing white noise for the geek set"

It works! :-) how cool...

Re:Sublime Text 3 marked as recommended build on Tuesday May 31, 2016 @03:32AM (#11805231)
I feel that the comments here are too negative, which ST2/3 does not deserve. ST is still a supreme editor and using/paying for ST is not a bad thing. Wasn't it ST which introduced the cool look&feel and features which Atom and VSCode now adopted? I love the ST ctrl+d select (even if it existed before).

PLUS: ST still has a super quick loading time which makes it a great addition to emacs/vi in some use cases.

Re:Sublime Text 3 marked as recommended build on Tuesday May 31, 2016 @03:16AM (#11805180)
Why does VSCode need a 'Pricacy Statement' (Help menu) which explains how Microsoft shares personal data? I get that it was written by MS, but why would I want a code editor that calls home? Or better ask does it send user/system data back to MS?

this cfg entry:

// Enable usage data and errors to be sent to Microsoft.

"telemetry.enableTelemetry": true,

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