Small text about my teenage hero When I was a teenager, my hero was the character Jordan O'Neil from the movie G.I. Jane. She was a lieutenant and was chosen to go through intensive military training in the navy because of her femininity. During the movie, she changed her physical appearance and had to fight for equal rights. She was ridiculed, but she didn't give up. In the movie, the character showed me that women can fight to be what we want to be and women don't have to be ugly or masculinized to be strong.

Writing - summary Notre Dame fire causes On April 15, a fire swept through the famous Notre Dame Cathedral. The fire lasts almost 9 hours and the damage inside of the Cathedral was vast. Even after the fire have been extinguished, the police couldn´t enter inside the site for some days because of concerns about the stability of the damaged structure. Because of that, the investigators have started investigation questioning staff and workers and reviewing a cache of amateur video and photos from local residences. With these analyses, they have believed that the fire has been caused by short-circuiting. And the workers of renovation told the investigators that they had noticed the blaze when it was almost 3 meter and the investigators have concluded that the fire alarm sensors might not have been working properly. The architect in charge of Notre-Dame until 2013, Benjamin Mouton, had concerned about installing lights amid the beams might be a fire risk and a combustion potential. Ten days after the accident, police were allowed to enter and search inside Cathedral for clues and the investigation has been converging around two theories: a short-circuit - the first theory - and cigarettes. Police have found cigarette butts on the scaffolding, although, it was forbidden under company rules. The cathedral has been restored and because of that, there were more than 200 tonnes of scaffolding around the spire.

Summary of book [ The crooked house by Agatha Christe] The crooked house The book's story is about the murder of an old man, called Aristides Leonides, who lived with all his family in the same house, described as the crooked house - the name of the book. In the beginning, his death seemed caused by heart attacked, however, the police found evidence which proves the contrary. One of the investigators was the father of Charles, who loved Sophia, Aristides' granddaughter. Charles met Sophia many years before the murder. They fell in love with each other, but Charles went to the war. When he came back, he asked Sophia to marry him, but she answered that she just could marry when she knows who killed her grandfather. Then, he started to help in the investigation. The problem was that everybody in the family was suspect since Aristides has been murder because someone had put his eyedropper in the place of his insulin and his wife had injected in him this supposed insulin. In addition, in the house, everyone knew if the medicines were changed he could die. The Leonides' family was his two sons, Phillip and Roger, his daughters in law, Magda and Clemency his granddaughters, Sophia and Josephine and his grandson Eustace and his second wife Brenda, who was very young and that no one in the family liked. Likewise, in the same house had lived Edith, who was the sister of first death wife of Aristides and Laurence, who was the teacher of Josephine and Eustace. As Charles were intimate with Sophia, he has spent some time in the crooked house and he got to talk to everyone without seeming an investigation. So people told many things for him and throughout the book, he has suspected of many people in the house. During the investigation, more two crimes happened in the house: Josephine, the child who told to everyone that she knew who was the murderer, almost died because of a trap. And Nanny, the woman who took care of the house, died poisoned when she drunk the chocolate that Josephine didn´t want to drink. The end of the book is very surprising because the murderer is someone who I didn´t expect, however, in some moments I believed that could be who was.

The data science and big data in real life [part 1] Data Science is the science that studies methods of recording, storing, and analyzing data to effectively extract useful information. There is one big difference between data and information. Data does not relevant meaning and can not be understood. On the other hand, information is the organization of the data with the intention of passing some meaning. So, the goal of data science is to gain insights and knowledge from any type of data — both structured and unstructured. This term is relatively new that why we can find some confusions about what this does. However, the main process can be described by: Business understanding: First of all, the flow of the business and all its characteristics need to be known. Data understanding: We need to understand all the details about every data, for example, type and range Data Preparation: After we have understood the data, we need to prepare this data, separate similar data, correct the wrong data. Modelling: with the data organized, we need to “design” what we will do with these and how we will transform the data into information. Evaluation: Before we develop the system, we need to analyze the model and evaluate if this is good or not. Deployment. If the model is good, we will deploy it. If it is not good, we need to do some steps again. One important concept in data science is Big Data, that means a big set of data which traditional systems can´t handle yet.