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WONDERFUL NATURE
"Our nature is very precious. We should save it."
Every hearing this. how many of them really do this? no problem.
Now we can see some interesting photos of our own nature. 
See ,this beautiful nature is spoiled because of us. We the children can try to save our environment. See the polluted environment.
see, what is the condition between the first and the last pictures of our nature?
Think about it and write your views .
"SAVE EARTH
SAVE ENVIRONMENT"
VICTORY DAY (BANGLADESH)
Victory Day (Bengali: ????? ???? Bijôy Dibôs) is a national holiday in Bangladesh celebrated on December 16 to commemorate the victory of the Allied forces High Command over the Pakistani forces in the Bangladesh Liberation War in 1971. The Commanding officer of the Pakistani Forces General AAK Niazi surrendered his forces to the Allied forces commander Lt. Gen. Jagjit Singh Aurora, which marked ending the 9 month-long Bangladesh Liberation War and 1971 Bangladesh genocide and officially secession of East Pakistan into Bangladesh.
The celebration of Victory Day has taken place since 1972. The Bangladesh Liberation War became a topic of great importance in cinema, literature, history lessons at school, the mass media, and the arts in Bangladesh. The ritual of the celebration gradually obtained a distinctive character with a number of similar elements: Military Parade by Bangladesh Armed Forces at the National Parade Ground, ceremonial meetings, speeches, lectures, receptions and fireworks. Victory Day in Bangladesh is a joyous celebration in which popular culture plays a great role. TV and radio stations broadcast special programs and patriotic songs. The main streets are decorated with national flags. Different political parties and socio-economic organizations undertake programs to mark the day in a befitting manner, including the paying of respects at Jatiyo Smriti Soudho, the national memorial at Savar near Dhaka.
- 1971: State Bank of Pakistan became Bangladesh Bank .
- 1972: The constitution of the People's Republic of Bangladesh was enacted on 16 December.
- 1973: Gallantry awards of war were declared by Bangladesh Gazzett on 15 December.
- 1996: Silver jubilee of victory was celebrated.
- 2007: The remains of Bir Sreshtho Matiur Rahman were brought back to Bangladesh on 10 December.
HAPPY VICTORY DAY!
CHEMISTRY
Chemistry, a branch of physical science, is the study of the composition, properties and change of matter. Chemistry is chiefly concerned with atoms and their interactions with other atoms - for example, the properties of the chemical bonds formed between atoms to create chemical compounds. As well as this, interactions including atoms and other phenomena - electrons and various forms of energy - are considered, such as photochemical reactions, oxidation-reduction reactions, changes in phases of matter, and separation of mixtures. Finally, properties of matter such as alloys or polymers are considered.
Chemistry is sometimes called "the central science" because it bridges other natural sciences like physics, geology and biology with each other. Chemistry is a branch of physical science but distinct from physics.
The etymology of the word chemistry has been much disputed. The genesis of chemistry can be traced to certain practices, known as alchemy, which had been practised for several millennia in various parts of the world, particularly the Middle East.
In retrospect, the definition of chemistry has changed over time, as new discoveries and theories add to the functionality of the science. The term "chemistry", in the view of noted scientist Robert Boyle in 1661, meant the subject of the material principles of mixed bodies. In 1663, "chemistry" meant a scientific art, by which one learns to dissolve bodies, and draw from them the different substances on their composition, and how to unite them again, and exalt them to a higher perfection - this definition was used by chemist Christopher Glaser.
The 1730 definition of the word "chemistry", as used by George Ernst Stahl, meant the art of resolving mixed, compound, or aggregate bodies into their principles; and of composing such bodies from those principles. In 1837, Jean-Baptiste Dumas considered the word "chemistry" to refer to the science concerned with the laws and effects of molecular forces. This definition further evolved until, in 1947, it came to mean the science of substances: their structure, their properties, and the reactions that change them into other substances - a characterization accepted by Linus Pauling. More recently, in 1998, the definition of "chemistry" was broadened to mean the study of matter and the changes it undergoes, as phrased by Professor Raymond Chang.
JOHN . F . KENNEDY
John Fitzgerald Kennedy (May 29, 1917 – November 22, 1963), commonly known as "Jack" or by his initials JFK, was the 35th President of the United States, serving from January 1961, until he was assassinated in November 1963.
After military service as commander of Motor Torpedo Boats PT-109 and PT-59 during World War II in the South Pacific, Kennedy represented Massachusetts' 11th congressional district in the U.S. House of Representatives from 1947 to 1953, as a Democrat. Thereafter, he served in the U.S. Senate from 1953 ,until 1960. Kennedy defeated Vice President and Republican candidate Richard Nixon in the 1960 U.S. presidential election. At age 43, he was the youngest to have been elected to the office,the second-youngest president (after Theodore Roosevelt), and the first person born in the 20th century to serve as president. To date, Kennedy, a Catholic, has been the only non-Protestant president and the only president to have won a Pulitzer Prize.
Events during his presidency included the Bay of Pigs Invasion, the Cuban Missile Crisis, the Space Race—by initiating Project Apollo (which would culminate in the moon landing), the building of the Berlin Wall, the African-American Civil Rights Movement, and early stages of the Vietnam War. Therein, Kennedy increased the number of military advisers, special operation forces, and helicopters in an effort to curb the spread of communism in South East Asia. The Kennedy administration adopted the policy of the Strategic Hamlet Program which was implemented by the South Vietnamese government. It involved certain forced relocation, village internment, and segregation of rural South Vietnamese from northern and southern communist insurgents.
Kennedy was assassinated on November 22, 1963, in Dallas, Texas. Lee Harvey Oswald was accused of the crime and arrested that evening, but Jack Ruby shot and killed him two days later, before a trial could take place. The FBI and the Warren Commission officially concluded that Oswald was the lone assassin. However, the United States House Select Committee on Assassinations (HSCA) concluded that those investigations were flawed and that Kennedy was probably assassinated as the result of a conspiracy.Kennedy's controversial Department of Defense TFX fighter bomber program led to a Congressional investigation that lasted from 1963 to 1970. Since the 1960s, information concerning Kennedy's private life has come to light. Details of Kennedy's health problems with which he struggled have become better known, especially since the 1990s. Although initially kept secret from the general public, reports of Kennedy's philandering have garnered much press. Kennedy ranks highly in public opinion ratings of U.S. presidents.
WORLD TELIVISION DAY
In December 1996 the United Nations General Assembly proclaimed 21 November as World Television Day commemorating the date on which the first World Television Forum was held in 1996.
Opposition to this declaration took the form of 11 abstentions to a vote on the resolution; in expressing their opposition, the delegation from Germany said:
| “ | There are already three United Nations days encompassing similar subjects: World Press Freedom Day; World Telecommunication Day; and World Development Information Day.
To add another day does not make much sense... [T]elevision is only one
means of information and an information medium to which a considerable
majority of the world population has no access... That vast majority
could easily look at World Television Day as a rich man's day. They do
not have access to television. There are more important information
media and here I would mention radio in particular. We think it is more
important to enhance the role of those media than that of television. |