The new material will help make thermal solar power plants more efficient

The new material will help make thermal solar power plants more efficient  
Spanish solar thermal power station Gemasolar. Its power makes it possible to provide electricity to 2?000 households 3–3–38.
 
 
The sun, wind, water - free and renewable sources of energy. The main thing is the technology of generating electricity from these sources. It should be effective and relatively inexpensive. The effectiveness and cost of technologies that form the basis of green energy are characteristics that can be improved.
 
 
If we recall the photocells used to produce electricity from solar energy, then their cost gradually falls, which means that the cost of “solar electricity” decreases...
+ 0 -

The best way to start learning modern genetics, molecular biology, genetic engineering, and genomics

The best way to start learning modern genetics, molecular biology, genetic engineering, and genomics 
3r3-31. If you ever wanted to understand the fundamentals of modern biotechnology, genetic engineering, bioinformatics and molecular biology, to understand in detail what is happening on the front lines of this amazing and revolutionary science at the moment, be a conscious witness to those amazing scientific discoveries, contemporaries of which we are , but did not know where to start - this post should be interesting to you. 3r3113.  
First of all, I consider it my duty to share its find 3r33110. - without a doubt the best course of lectures in the field of natural sciences that I have ever ...
+ 0 -

DNA Mechanisms for storing and processing information. Movement II

+ 0 -

RADIOTEHNKIKA S-30 speakers from old to new

 3r3179. 3r3-31. RADIOTEHNKIKA S-30 speakers from old to new 3r3167.  3r3179. 3r3167.  3r3179. Hi, my name is Artem Denisov. I am a programmer, fond of electronics and all sorts of such interesting things. I read habrakhabr for many years, and now I decided to write an article myself. 3r3167.  3r3179. 3r3167.  3r3179. This story began in the old, the dark and 3r3r11. terrible 3r312. the basement. In which I found
 3r3179. Ancient Soviet speakers RADIOTEHNKIKA S-30. Which I got from my grandfather. 3r3167.  3r3179. 3r3167.  3r3179. It was a pity to throw them away, so I decided to restore them. Make it possible to listen to music from your phone...
+ 0 -

Blasting the phone

 3r3659. 3r3-31.
Blasting the phone
3r3645.  3r3659.
Untold stories about teenagers and hackers who cracked Ma Bell
3r3645.  3r3659.
When computers were big and trees were small, all of these smartphones, iPads and tablets, before the days of the Internet or personal computers, a group of technophiles, teenagers, hippies and criminals figured out how to hack the world's largest machine: the telephone system.
3r3645.  3r3659.
The following is a translation of a passage from the book “Exploding the Phone,” written by Phil Lapsley, which tells the story of “phone freaks.”
3r3645.  3r3659.
Title photo: Bob Gudgel, Jay Dee Pritchard...
+ 0 -

[Подборка]Development, design and promotion of sites: 17 useful materials

+ 0 -

Statistics of the Central Bank: the earnings of hackers from cyber attacks on financial institutions in 2018 fell almost 14 times

+ 0 -

Implementation of cutscenes and sequences of actions in games

Implementation of cutscenes and sequences of actions in games 3r3992. 3r3-31. 3r3-3960. In this post I will talk about how you can implement action sequences and cutscenes in video games. This article is a translation of Here is this article and on the same topic I gave a talk on Lua in Moscow, so if you like watching a video more, you can watch here is . 3r3809.  3r3992. 3r3809.  3r3992. The article code is written in Lua, but can easily be written in other languages ​​(with the exception of the method that uses korutiny, since they are not in all languages). 3r3809.  3r3992. 3r33961. 3r3809.  3r3992. The article shows how to create a mechanism ...
+ 0 -

Threat Intelligence - a modern approach to ensuring information security

Imagine that you came to work, turn on the computer and see that your company's website is down, the cargo is stuck at customs and cannot reach the warehouse. And even on the screen saver of the computer unfamiliar someone posed a funny picture. An accountant comes to you and informs you that all the funds have been withdrawn from the accounts, and your personal data pleases the entire Internet with its presence. You take a cup of coffee and go to the window, and across the road a neighboring company already produces your once unique products. So your beautiful wife flew away with a more successful ...
+ 0 -

Conference rooms based on Asterisk

 3rr3465. 3r3-31.

Preface


 3rr3465. Good day.
 3rr3465.
 3rr3465. I was inspired by two things to write this article: a small number or the absence of modern working examples on Asterisk "chips", as well as the reluctance of experts to share these same "chips" with the rest. This is me now about the RU-community. Any "grandfathers" on the forums would rather shower you with mud and send you to read books a decade old, than give you a little bit of useful information. Themes of the forums created in 2005–2010 themselves are very outdated and sometimes something has already been cut out from ...[/h]
+ 0 -