Happy New Year

Happy New Year and happy Christmas. I will have a little break  and I will start again with this blog in the second period of the school year. Have a happy new year with your family.

Smart Boards

http://www.capzles.com/
In this video you can see one of the most popular inventions.This smart board is mostly used in clasrooms and in companies.Through this board we can communicate with other students or co workers around the world.We all know about the fascinating inventions in 21st century. Let's leave aside the board and our technology, have you ever thought about how did the language and letters came to be  because with out them we can't communicate. Well in the following text you can learn something about  the language and letters.
The emergence and development of the letters.
Speech and writing are essential for mutual understanding among people. They are
basic characteristics which distinguishes man from other living beings.
The letter appeared around 3200 years BC in the states of the Ancient East.
First appeared pictorial writing in Mesopotamia and Egypt. The Chinese
letter appeared around 2000 years BC.
Pictorial alphabet consisted of small drawings that are connected to logic
whole to express a thought. Gradually, some drawings are replacing only
a sign or used mixed drawings and signs. Such was Egyptian
hieroglyphic script, as painted stone or written on papyrus.
In Mesopotamia, cuneiform developed. There are written with a sharp
subject to clay tiles. Graphical signs gradually acquired the form of wedges,
in which letter it received its name.
The latest appeared voice letter, which invented Fojnikijcite.
That letter was the simplest, and served as the basis for creating other letters
(Greek, Latin and Cyrillic). It reads mostly on clay tablets, and
later on papyrus and parchment.

Comic Books

The period of comic books started in the 1930s. The comic books firstly were like a giveaway presents to advertise household items like soap and other items. Because of the success of the comic books they later were sold as an regular item for one dime. The comic books were so successful that there were loots of different comic books made. The first popular franchise of comic  boos was the comic book funnies. The popular character Superman first appeared in a Action comic book. Batman pearled one year later. These two characters rose to fame very quickly , but not only in the US but across the world.Soon these characters stared in their own comic books. The popularity of comic books was fast growing and 90% percent of the children were reading comic books.

Dissociative Identity Disorder

Dissociative identity disorder is a psychological condition in which the patient's identity  dissociates, fragments, thereby creating multiple independent personalities in one person. When a person suffers from this condition they may have a few or more personalities.The personalities are different in more ways. There are 2 true examples of 2 women suffering from that condition. The first case is the woman named Eve, she had  22 different personalities. There is a film made based on the book ,,The 3 faces of Eve'' written by Corbett Thigpen. The role of Eve is played by Joanne Woodward. The film was made in the 1950s  The title 'The 3 faces of Eve' is given because Eve could play 3 personalities at once. Two decades later Flora Rheta wrote a book about Carolyn Sizemore  titled ,,I'm Eve". The second well-known case of a woman suffering from this disorder is Sybil.  Flora Rheta wrote a book about Sybil's experience.A film by motion pictures followed.

Wrigley's Chewing Gum

Wrigley's chewing gum was actually made  to be given away as a premium product. In his teenage years Wrigley worked as a soap salesman in his father's factory.The selling price for the soap was 5 cents, The sales were high but not very profitable.
Wrigley convinced his father to make the price to 10 cents and trow in a premium gift.Wrigley's idea increased the sales rapidly. A few years later Wrigley opened his own factory for merchandise. He  sold products with premium gifts. As the sales of his products increased because of the premium gifts he needed a new idea for a premium gift.This is why the idea for chewing gum was born. The premium gift soon reached a big popularity. Wrigley decided he should sell chewing gum as a regular product rather than a premium gift.Wrigley introduced two new flavors witch were fresh fruit and mint. To this day these two flavors are his most popular.

Football Lovers

This pictures are drawn on Paint.I love football (soccer) so I thought the most interesting thing to do on Paint is to draw footballers.I watch football every weekend and in Tuesday and Thursday  the Champions League.The Champions League is a competition only in Europe and only European clubs can compeet. If you're club is in a week league you have to go through

 qualifications or if you are in the better leagues like the English,French,German,Italian,Spanish and some other powerful leagues only the fist few places qualify.My favorite club is FC Barcelona from Spain and is the title holder because we won the Champions L. last year.Down you can see  drawings of footballer,2 are on Paint and you will recognize the one on paper.

Brown Dwarfs

Brown Dwarfs are celestial bodies formed in a similar way as the planets.But some scientists say that brown dwarfs are similar to stars but this isn't true because dwarfs can't generate the same amount of energy as the stars.Because of this brown dwarfs are hard to spot from our planet and because of this they are hard to study for scientists.It takes 1 million years for a brown dwarf to form,then it takes 2-3 million years for it to cool off.The surface of the brown dwarfs is 75% hydrogen.The mass of a brown dwarf is 8 times less than the mass of the sun.It is presumed that the planet Jupiter is a brown dwarf,but some scientists say that theory is wrong.This theory may be right because of some similarites.But this isn't all of the information for the brown dwarfs,if you find more information plea
se write it in the comments.