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May. 23rd, 2015

#ThankYouBob

Happy 81st Birthday.


Today marks what would have been the 81st birthday of Dr. Bob Moog, founder of Moog Music. His physical presence has been deeply missed over the last ten years as we strive to carry on his legacy of designing and building tools that inspire artists to create. Gratefully, Bob's innovative spirit is embedded in the Moog factory and lives on in every artist, engineer, designer, maker and musician that continues to be inspired by his life's work.
If Bob has inspired you, please take time today to share photos, music and stories that honor Bob's contributions to music and celebrate his life.
Happy birthday and #ThankYouBob
Love,
Your family at Moog

Dec. 14th, 2014

Calculator in C#

Hello again, as I said now I show you how to programme in C# a calculator. Make a new file - console applicaciton. We count two numbers, so we need declaration. For declaration we use command int and we name it for example a. It looks like this int a; (don't forget ; on every line!).  Make second declaration and name it b, because we count two numbers. It's good to write a message for user e.g. Welcome, enter first number, enter second number - by command console writeline (from previous article). For save number, which user wrote service this command: a=int.Parse(Console.ReadLine()); (then write b). For counting use consolewriteline and into brackets write simply a+b (without " ", it services only for text, not for operations!). Then finish programme using the command consolereadkey. Check syntax errors and run the programme.

Your code should look like this:


using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Calculator
{
class Program
{
static void Main(string[] args)
{

int a;
int b;
Console.WriteLine("Welcome to my calculator, continue always pressing ENTER.");
Console.WriteLine("Write first number.");
a = int.Parse(Console.ReadLine());
Console.WriteLine("Write second number.");
b = int.Parse(Console.ReadLine());
Console.WriteLine("Result is:");
Console.WriteLine(a+b);
Console.ReadKey();


}

}
}

Next I will learn you conditions.

Dec. 10th, 2014

C#

Hello after long time I am writing an article. Today I learn you how to make program in C Sharp. So if you want to be programmer, you must read something about algorithms. And now we can start. Find and download Microsoft Visual Studio make new file C# Console Application. Now you can see this:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
        }
    }
}

Click on Start and it opens an black window (it's CMD). That's too easy, right? It's a staunch tradition that the first program in a new language is called Hello world. It is a program which in any way the user displays "Hello world" or some similar text. Again I repeat that command will write the body of the method main. We will need two commands (NB. I use the term orders for simplification), one to display text and wait for others to press any key to program just ended.

To extract text folds 


Console.WriteLine("Text");


And to wait with key:


Console.ReadKey();



Now it looks:


using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("Hello world!");
            Console.ReadKey();
        }
    }
}

If you click on start console window writes:
Hello world!
Press any key to continue...

So that was our first program. Next time I learn you how to programme a calculator in C#.

Oct. 26th, 2013

Ohm's law

Ohm’s law states that the current through a conductor between two points is directly proportional to the potential difference across the two points. Introducing the constant of proportionality, the resistance, one arrives at the usual mathematical equation that describes this relationship:



where I is the electric current, the electric conductivity G, U is the voltage and R is the electrical resistance.

Oct. 3rd, 2013

Introduction to Nuclear Physics - part 1

7:10 pm

It is well known that the nucleus consists of nucleons (protons and neutrons) and that has a very high atomic weight. Between the particles in the nucleus has a very strong nuclear interaction, much stronger than the magnetic force or gravity, but it works only over short distances. Therefore, the nucleons in the nucleus and keep it to fall apart.

                                                           Radioactivity
Some nuclei of atoms - mostly unstable - emit radiation at high frequencies. This radiation is called radioactivity reaches higher frequencies than X-rays. When radiation nucleus disintegrates and turns to the kernel of another element. Unstable elements tend to break down to a more stable elements. Stability of the element is determined based on the ratio of the number of protons and neutrons. Elements with a ratio of 1 are stable (most stable element in the universe is iron), elements with a ratio of up to 1.5 are unstable and elements with a ratio greater than 1.5 are highly unstable. Substances consisting of atoms of these nuclei are called radionuclides - may be either natural or artificial.
                                          Types of radiation
                   
                                                     Alpha
  AZ A-4Z-2Y + 42α
From the equation can be deduced that it is a bundle of speeding helium nuclei.
Specific example:23994Pu 23592U + 42 α
Alpha radiation has the smallest frequency radiation, it's absorbed by sheet of paper.
                                        

                                                    Beta +
AZX AZ-1Y + 01e
Specific example: 3015P 3014Si + 01e
It consists of a stream of positrons, it's absorbted by the aluminum sheet.
                                            
                                                   Beta -
AZX AZ+1Y + 0-1e
Specific example: 21084Po 21085At + 0-1e
It consists of a stream of electrons, it's also absorbed by the aluminum sheet.
                                                           
                                                    Gama
AX AY* + 0-1e      AY* AY + γ
Specific example: 6027Co 6028Ni* + 0-1e      6028Ni*  6028Ni +γ
This is electromagnetic radiation, it's absorbed by a layer of lead.
                                              
                                         Neutron radiation
Logical it consists of a stream of flying neutrons, it's absorbed by very thick layer of water or concrete.

© EsdüxXor

Truth about 9/11

3:32 pm
All this is certainly date stabbed in memory of the terrorist attacks, which killed about 3,000 people, to lead discussion, hypotheses and theories. Few, however, know the true facts that are backed by physical laws. In 1945, crashed B-25 bomber into the Empire State Building at that time (and indeed today) the tallest building in New York City. After a few hours managed to extinguish the fire and killed only 14 people, including crew. ESB stands today, even though it is 40 years older than the World Trade Center. How come WTC after airplane crashes ever fallen? The answer is simple.


                                                                Controlled demolition.
                     



Many individuals do not believe that the twins were controlled bombs exploded probably termites , yet Americans will demolish its center of trade, but that’s nothing to do . It is worthy to note that in 1993, the Islamic terrorists in the garage of the North Tower exploded a bomb placed in a van, took 30 m deep hole , although not undermine the structural integrity of the building , as originally goal . It is clear that the only impact of aircraft towers would not fall. High-rise buildings are constructed of steel skeletons and solid carriers , in addition to the twins core of the system matrix tens of thousands to 80cm wide steel , each bound with beams , in addition prolitých concrete floors , the entire structure was both bolted and welded . Minoru Yamasaki - architect who designed the building , like in their buildings composing the same element - steel beams vertically , alternating with windows , so it seemed outwardly to functionalism Gothic. The twins were oriented diagonally so that the people inside do not obstruct the view. Let’s review the banality of physics , such as the temperature at which the melt steel . It is about 1300 degrees Celsius. It is possible that a temperature burning fuel produced from a plane ? The answer is no. It was almost half , about 600 degrees C. Some might say, ” Well , these are theoretical calculations , really nobody , and nobody did not measure it could not be determined exactly. ” But scientists , architects , engineers and demolition experts have even more evidence. ” Google” a term WTC debris . That can not seem debris building that collapses due to fire Moreover , it has a very stable core. Investigators have repeatedly flown shots collapse of the building and found that it occurs identity -driven blast. South Tower hit in sequence as the second collapsed about 20 minutes earlier than the north . The calculations physicists and architects found that the upper part of the intervention of the aircraft that is 10 or 20 floors by itself fell at free fall - would hit the ground in about 10 seconds . Upper portion falls in approximately the same time, even though it had almost beneath the building, which weighed 400 million kg and should collapse slow addition , the upper part can cause the collapse of the tower , because the free fall the element zero mass . This contradicts the laws of physics , we consider as people who do what they write , do not believe. A closer examination of the videos can be seen that both towers had collapsed like normal blasting old buildings. Do not believe? Check out:http://www.youtube.com/watch?v=bbff_Ol-izY&feature=player_embedded http://www.youtube.com/watch?v=s4w_AG2f8Lw&feature=player_embedded Exactly the same sequence: first explosions occurred in the area of impact ( impact location was targeted, because of that , that shot might be a first not quite on the upper floors , so as to carry out normal cutting ), then the underground floors and was eventually demolished tower top down . The presence of termites in the garage demonstrated and witnesses. In the first video you can see how a few floors below the smoke just fired a bomb blast . Engineers say the slang sparkler . These sparklers shooting undermine the structure in a certain place , to what is above it , it could quickly fall and also that demolition squad should guarantee that the building is really a razes to the ground. The upper part of the north tower to rest as if sucked , but the collapse of the south tower tilted at a sharp angle , so that should inevitably fall to the ground , but it did not . How so? That would mysteriously disappeared? No, it has not gone away , just in the air rozpráskala on all sides . The smoke that looked as if it came from the volcano and departing pieces sever steel columns to large distances clearly suggest that it was a controlled demolition. After several hours, also collapsed building No.7, although in it was not hit by any plane . She is the only one standing there , other buildings, ie the whole complex center and adjacent hotel were destroyed collapse of the twin towers . The claim that the WTC was brought down by fire is a big nonsense ( especially when in the 70s were more experienced ) .

                      Who installed the bombs into the towers?
                    



So these theories are more complicated. When you say that it was ” an inside job ” almost everyone will think that Americans are responsible for attacks (this is perhaps the reason why these theories do not belive of most per cent of people and let your opinion affect the mass media) . But this is more imbroglio . The two aircraft attacked the terrorists , all from Al - Qaeda or its affiliate . Muhammad Atta , as well as most of the hijackers of September 11 , studied technical subjects at the University of Hamburg. Plane learned to drive air through the courses , which says that he and his companions were very professional pilots . There is a hypothesis that controlled the laser-guided aircraft to ever hit the towers , but footage of this phenomenon can not be taken at 100 percent legit , today there are simple software , which you can embellish something . The fact is that a mistake on the board , so the first place to passengers spoke to flight dispatchers who received information about the kidnapping . Within 20 minutes from the cabin crew on flight 11 found seats on which sat hijackers and information on injuries. North American Air Forces Command was informed about the abduction and all that day hijacked planes had much time to react . But the blast plane with 81 passengers is not just a need many permits and evidence. The fighters were launched at 8:53 , but that was about 17 minutes late. There’s a relative possibility that terrorists cooperated with the U.S. government . It’s also possible that the Americans were used as bait . Or perhaps members of Al - Qaeda bomb installed in 400 m high towers themselves? That no one noticed anything suspicious ? Evidently not. In the days before occurred in both buildings cut. current ( from 10.9 to 11.9 , the towers were without electricity even all night) , in addition, restoration of a few rooms , so that the WTC was teeming with workers and plumbers. This meant that there could get any . That would be just between them quietly wandered into ? The catch is that no one knew who the workers were , from what company they came from. Which side of the attack planned ? In August, the owner of the twins their property insured against terrorist attack, everything in the buildings there were , it was insured . Some companies , particularly banks to sell their stock in the WTC area . They must have known something or you know . George Bush reportedly thwarted investigations and stayed substitution of ” his people ” and the beginning of trying to persuade others that it is a normal accident.
Just as people today do not believe this conspiracy theory with termites , so that first ‘ve never believed that it was not an accident, some police officers had considered that the smoke from the north tower overlaid the south , did not know that also burns . Just not to be ignorant and believe every stupidity on television or public opinion ( and it is not just Sept. 11 ) . Who has the biggest brain nehlavnějším disaster in U.S. history and why it like this plan remains the greatest mystery that will probably never be resolved. Some think the U.S. government to initiate the Afghanistan war , some again that it was itself Al - Qaeda that caused inflation the dollar. I believe that both sides have something to say and I also think that it was ultimately a good thing that the fighters could shoot down airplanes , because that had firefighters , police officers and paramedics time to evacuate , and if the twins slid right now , would have died more people. Whether you believe this conspiracy theory or not is up to you . But I prefer when we will be more.

Oct. 20th, 2012

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