Twenty tasks (for crazy, amazing geometry)

Twenty tasks (for crazy, amazing geometry) 3r33556. 3r3-31. 3r? 3539. Warning doctor. 3r33540. Beware of these puzzles. Side effects can include lost afternoons, crumpled hair and exclamations “Aaaaah, here’s how it's done” are so loud that they can crack window glass. 3r3544.  3r33556. 3r3544.  3r33556. A few months ago I stumbled upon a math puzzle on Twitter. Catriona Shearer . They immediately fascinated me: each puzzle is so tangible, handmade, as if asking for it to be solved. And for each you can easily spend an hour of time, or even more. 3r3544.  3r33556. 3r3544.  3r33556. Ekaterin allowed me 3r3r14. hang
you on these puzzles ...
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Our problems with space are the result of making the wrong decisions.

I have great respect for the Queen and Glushko, but this does not mean that these people were perfect. To understand what went wrong you need to consider the mistakes that were made along with the great achievements. 3r3116.  
3r3116.  
Errors of the USSR. 3r3116.  
3r3116.  
1. Bet on kerosene. Kerosene is a good fuel, but it has a number of negative properties. First of all, it has a very poor cooling capacity, which leads to expensive engines. Secondly, engines with a camera type like the H-1 cannot have a camera larger than 600 mm (H-1 is just the limit in all characteristics), RD-107 /RD-108 ...
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Deputies seriously undertook the taxation of miners

 
3r3-31. Deputies seriously undertook the taxation of miners  
 
The other day there was a news that the deputies decided to take a very serious approach to the issue of tax collection from the miners of cryptocurrency, as 3r337. reported 3r332. Vedomosti. As it is known, there is no regulation for this sphere yet, since the draft law on digital financial assets was headed by deputies headed by the chairman of the State Duma Committee on the Financial Market, Anatoly Aksakov, only in early March. In May, he was adopted by the State Duma in the first reading.
 
 
At the same time, nothing was said about mining taxation in this document. Now the servants ...
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Parsim Wikipedia for NLP tasks in 4 teams

3r33333. Parsim Wikipedia for NLP tasks in 4 teams 3r33362. 3r33333. 3r3403.  
3r33333. The essence of
3r33333. 3r3403.  
3r33333. It turns out for this purpose it is enough to run just such a set of commands: 3-33357. 3r3403.  
git clone https://github.com/attardi/wikiextractor.git
cd wikiextractor
wget http://dumps.wikimedia.org/ruwiki/latest/ruwiki-latest-pages-articles.xml.bz2
python3 WikiExtractor.py -o /data/wiki/- no-templates --processes 8 /data/ruwiki-latest-pages-articles.xml.bz2
3r340. 3r3403.  
3r33333. and then polish a little ...
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HyperX Impact DDR4 - SO-DIMM, which could! Or why in a laptop 64 GB of memory with a frequency of 3200 MHz?

For untrained users, the purchase of such a high-frequency memory in the SO-DIMM form factor may seem like a strange decision, but in fact, such a move can be justified in several scenarios of using a laptop or mini-PC. And in this material we will not focus on synthetics - only real applications and games!
 
 
HyperX Impact DDR4 - SO-DIMM, which could! Or why in a laptop 64 GB of memory with a frequency of 3200 MHz?  
3r311.
 
Immediately I must say about the available options HyperX Impact DDR4 . ? ? and 16 GB modules are available on the market, either alone or in sets of 2 or 4 pieces. Clock frequencies can also be chosen - from 2133 to 3200 MHz. Not all combinations are available (for example, there ...
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Reading for the weekend: 22 articles about the history of legendary audio companies and how they “make sound”

 3r33333. 3r3-31. In our blog “ World Hi-Fi »We write about well-known audio equipment manufacturers. In today's collection of collected articles that will help you learn your favorite brands from new sides. 3r33352.  3r33333. 3r33352.  3r33333. Reading for the weekend: 22 articles about the history of legendary audio companies and how they “make sound” 3r311. 3r33352.  3r33333.
Photo Adam Greig / CC 3r33351.
3r33352.  3r33333. 3r33352.  3r33333.

Ortofon

3r33352.  3r33333. 3r33333.  3r33333. 3r3303. 3r3334. Brand history.
The 100-year history of Ortofon began with the production of sound film equipment. They released ...[/h]
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DDR SDRAM - design features and signal integrity

DDR SDRAM - design features and signal integrity  3r3118.
 3r3118. 3r3111. Designing electronic devices using fast DDR SDRAM memory modules requires special attention to the problem of signal integrity. The article describes the modern modeling tool for solving such problems. 3r33112.
 3r3118.
3r314.
 3r3118. Today, almost all modern electronics are equipped with memory modules. Servers, computers, smartphones, game consoles, GPS-navigators and most other devices are designed based on processors and FPGAs. Such devices require high-speed, high-bandwidth memory or dual frequency data transfer (DDR) memory. With each new generation of DDR SDRAM (synchronous ...
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How we participated in InnovateFPGA 2018 and did not win again

How we participated in InnovateFPGA 2018 and did not win again 3r33336. 3r3-31. Greetings, Habr! My name is Daniel Smirnov, I study in the graduate school of ITMO University, where in the programming and modeling laboratory our team is engaged in programmable electronics for projects related to fiber-optic sensors. The FPGA - Field Programmable Gate Array is used as the hardware base for the sensors. A couple of years ago, we found out that FPGA manufacturers are holding contests for engineering students. Since then, every year a team is formed from us to participate in this event, and since this year it turned out to be special, we decided to share how everything ...
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To the question about the Pandas or the next cry of Yaroslavna

 3r3197. 3r3-31.

While we sleep, Aleni is rocking.

3r375.  3r3197. To the question about the Pandas or the next cry of Yaroslavna  3r3197. 5. + the number of PWM outputs increased to 9 against ? 3r375.  3r3197. 6. + operating frequency of timers up to 64 MHz versus 2? 3r375.  3r3197. 7. + unique device identifier,
 3r3197. 8. + its own development environment with a graphical configurator,
 3r3197. 9. + Added internal generator ???kHz, 3r375.  3r3197. 10. + 12 channels on 12 bits of the ADC against 8 * 1?
 3r3197. 11. + DAC added for 10 bits,
 3r3197. 12. + added a second comparator with hysteresis, output filter and direct PWM control, 3r375.  3r3197. 13. ++ ...[/h]
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Upgrading to Windows 1809 deletes all files in the

profile.Colleagues in the overseas shop warn ( 1 , 2 ) About the presence of a serious bug in the installer Windows 1809.  At the moment it is known that you will lose files from your profile (My Documents, Images, Desktop, etc.) if you have profile redirection turned on for another profile or they were synchronized with OneDrive.  Microsoft Answers Topic: 3r318. answers.microsoft.com/en-us/windows/forum/windows_10-files/windows-10-october-2018-update-version-1809/1a924008-ddba-48db-a96f-7b4bfef9039a...
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