Selasa, 22 Januari 2013

Physical and Chemical Properties


         Flammability : chemical properties,because A chemical change is eternal by producing a new substance. A chemical change is called a chemical reaction
          The logs for example we take and burned, the wooden rod turned into ash, smoke and accompanied by the release of heat. Ash, smoke and heat coming out is not changed back to wood sticks

Taste : physical properties, Example The nature of sugar dissolved in water such a sweet taste still remains visible if the sugar solution evaporated. be recovered sugar with the same sweet nature
Fermentation of cassava to produce tape : Chemical properties,because cassava is alredy a tape cant be returned to cassava again
Color : It depends. In most cases, it is a physical change why? because if mixed would change only its form alone, while the composition is not changed
Smell :the smell is a physical change because no reaction
Solidity : physical properties,because it can be see and can be felt
Vaporization of water :physical properties,because can be seen when the water turns to steam,and steam can’t
          be returned to the water again.
Breakble : physical properties,because of that  broke out items aren’t able to return
         to normal 

Sabtu, 12 Januari 2013


2. Are he following physical chemical properties ?1.Taste2.Flammability3.Color4.Smell5.Solidity6.Breakable7.Vaporization of water8.Fermentation of cassava to produce tape

Kamis, 03 Januari 2013

Galileo Galilei Biography of Galileo Galilei


Galileo Galilei was born in Pisa, Italy on February 15, 1564. He was the oldest of seven children. His father was a musician and wool trader, who wanted his son to study medicine as there was more money in medicine. At age eleven, Galileo was sent off to study in a Jesuit monastery.Galileo Galilei - Rerouted from Religon to Science
After four years, Galileo had announced to his father that he wanted to be a monk. This was not exactly what father had in mind, so Galileo was hastily withdrawn from the monastery. In 1581, at the age of 17, he entered the University of Pisa to study medicine, as his father wished.Galileo Galilei - Law of the Pendulum
At age twenty, Galileo noticed a lamp swinging overhead while he was in a cathedral. Curious to find out how long it took the lamp to swing back and forth, he used his pulse to time large and small swings. Galileo discovered something that no one else had ever realized: the period of each swing was exactly the same. The law of the pendulum, which would eventually be used to regulate clocks, made Galileo Galilei instantly famous.Except for mathematics, Galileo Galilei was bored with university. Galileo's family was informed that their son was in danger of flunking out. A compromise was worked out, where Galileo would be tutored full-time in mathematics by the mathematician of the Tuscan court. Galileo's father was hardly overjoyed about this turn of events, since a mathematician's earning power was roughly around that of a musician, but it seemed that this might yet allow Galileo to successfully complete his college education. However, Galileo soon left the University of Pisa without a degree.
Galileo Galilei - Mathematics
To earn a living, Galileo Galilei started tutoring students in mathematics. He did some experimenting with floating objects, developing a balance that could tell him that a piece of, say, gold was 19.3 times heavier than the same volume of water. He also started campaigning for his life's ambition: a position on the mathematics faculty at a major university. Although Galileo was clearly brilliant, he had offended many people in the field, who would choose other candidates for vacancies.Galileo Galilei - Dante's Inferno
Ironically, it was a lecture on literature that would turn Galileo's fortunes. The Academy of Florence had been arguing over a 100-year-old controversy: What were the location, shape, and dimensions of Dante's Inferno? Galileo Galilei wanted to seriously answer the question from the point of view of a scientist. Extrapolating from Dante's line that "[the giant Nimrod's] face was about as long/And just as wide as St. Peter's cone in Rome," Galileo deduced that Lucifer himself was 2,000 arm-length long. The audience was impressed, and within the year, Galileo had received a three-year appointment to the University of Pisa, the same university that never granted him a degree!The Leaning Tower of Pisa
At the time that Galileo arrived at the University, some debate had started up on one of Aristotle's "laws" of nature, that heavier objects fell faster than lighter objects. Aristotle's word had been accepted as gospel truth, and there had been few attempts to actually test Aristotle's conclusions by actually conducting an experiment!According to legend, Galileo decided to try. He needed to be able to drop the objects from a great height. The perfect building was right at hand--the Tower of Pisa, 54 meters tall. Galileo climbed up to the top of the building carrying a variety of balls of varying size and weight, and dumped them off of the top. They all landed at the base of the building at the same time (legend says that the demonstration was witnessed by a huge crowd of students and professors). Aristotle was wrong.
However, Galileo Galilei continued to behave rudely to his colleagues, not a good move for a junior member of the faculty. "Men are like wine flasks," he once said to a group of students. "...look at....bottles with the handsome labels. When you taste them, they are full of air or perfume or rouge. These are bottles fit only to pee into!"Not surprisingly, the University of Pisa chose not to renew Galileo's contract.
Necessity is the Mother of Invention
Galileo Galilei moved on to the University of Padua. By 1593, he was desperate in need of additional cash. His father had died, so Galileo was the head of his family, and personally responsible for his family. Debts were pressing down on him, most notably, the dowry for one of his sisters, which was paid in installments over decades (a dowry could be thousands of crowns, and Galileo's annual salary was 180 crowns). Debtor's prison was a real threat if Galileo returned to Florence.What Galileo needed was to come up with some sort of device that could make him a tidy profit. A rudimentary thermometer (which, for the first time, allowed temperature variations to be measured) and an ingenious device to raise water from aquifers found no market. He found greater success in 1596 with a military compass that could be used to accurately aim cannonballs. A modified civilian version that could be used for land surveying came out in 1597, and ended up earning a fair amount of money for Galileo. It helped his profit margin that 1) the instruments were sold for three times the cost of manufacture, 2) he also offered classes on how to use the instrument, and 3) the actual toolmaker was paid dirt-poor wages.
A good thing. Galileo needed the money to support his siblings, his mistress (a 21 year old with a reputation as a woman of easy habits), and his three children (two daughters and a boy). By 1602, Galileo's name was famous enough to help bring in students to the University, where Galileo was busily experimenting with magnets.


Kamis, 13 Desember 2012

gambar kakek kakek


CERITA PUTRI TIDUR (Sleeping Beauty)


Dahulu kala, ada sepasang Raja dan Ratu yang berbahagia, karena setelah bertahun-tahun lamanya, akhirnya Ratu melahirkan seorang Puteri.
Raja dan Ratu mengundang 3 peri untuk datang dan memberkati Puteri yang baru saja lahir itu.
Dalam acara megah yang diselenggarakan sebagai penghormatan kepada para peri itu, masing-masing peri memberikan berkat kepada sang Puteri.
Peri pertama mengatakan “Kamu akan menjadi Puteri tercantik di dunia.”Peri kedua mengatakan “Kamu akan menjadi seorang Puteri yang periang
Tiba2 datang peri tua ke tengah acara itu. Ia sangat marah karena tidak diundang. Semua orang memang sudah lama tidak pernah melihat peri tua itu, dan mengira bahwa ia sudah meninggal atau pergi dari kerajaan itu.
Peri tua yang marah itu mendekati sang Puteri dan mengutuknya “Jarimu akan tertusuk jarum pintal dan kamu akan mati!” dan kemudian peri tua itu pun menghilang.
Semua orang sangat terkejut. Ratu pun mulai menangis.
Peri ke3 mendekati sang Puteri dan memberikan berkatnya “Aku tidak bisa membatalkan kutukan, tapi aku dapat memberikan berkatku supaya Puteri tidak akan mati karena terkena jarum pintal, melainkan hanya tertidur pulas selama seratus tahun. Setelah seratus tahun, seorang Pangeran tampan akan datang untuk membangunkannya.”
Raja dan Ratu merasa sedikit lega mendengarnya. Mereka lalu mengeluarkan peraturan baru bahwa di kerajaan itu tidak boleh ada alat pintal satu pun. Mereka menyita dan menghancurkan semua alat pintal yang ada di kerajaan itu demi selamatan sang Puteri. Pada suatu hari disaat Puteri berusia 18 tahun, Raja dan Ratu pergi sepanjang hari.
Karena kesepian, sang Puteri berjalan-jalan menjelajahi istana dan sampai di sebuah loteng. Disana ia menjumpai seorang wanita tua yang sedang memintal benang menggunakan alat pintal. Karena belum pernah melihat alat pintal, sang Puteri sangat tertarik dan ingin mencoba.
Wanita tua itu sebenarnya adalah peri tua jahat yang dulu mengutuknya. Saat sang Puteri mencoba alat pintal itu, ia pun dengan sengaja menusukkan jarum pintal ke tangan sang Puteri.
Sang Puteri jatuh tak sadarkan diri dan tertidur karena terkena kutukan. Peri tua jahat tertawa puas dan menghilang dalam kegelapan.
Saat Raja dan Ratu kembali, mereka dan seluruh pegawai kerajaan kebingungan mencari sang Puteri. Saat mereka menemukannya, Raja tersadar bahwa kutukan peri tua jahat telah menjadi kenyataan. Sang Puteri lalu dibawa ke kamarnya dan dibaringkan di tempat tidurnya. Raja lalu mengirimkan kabar mengenai peristiwa itu ke peri ketiga yang baik hati.
Peri ketiga yang baik hati lalu bergegas ke istana. Ia memutuskan untuk menidurkan semua orang di kerajaan itu supaya kelak saat kutukan sang Puteri berakhir mereka semua akan bangun bersama-sama.
Dalam waktu singkat pohon-pohon besar dan semak belukar yang lebat dan berduri tumbuh di seluruh wilayah kerajaan, sehingga sangat sulit bagi siapapun untuk menerobosnya. Bahkan puncak-puncak istana pun hanya dapat terlihat ujungnya saja. Karena menjadi sangat tertutup, sang Puteri dan seluruh kerajaan menjadi aman, walaupun mereka semua tertidur.
Setelah masa seratus tahun berakhir, seorang Pangeran tampan yang kebetulan sedang berburu di dekat wilayah kerajaan itu melihat pucuk-pucuk istana itu. Ia sudah banyak mendengar cerita tentang kerajaan itu, antara lain tentang istana yang dianggap berhantu, para penyihir, dan cerita-cerita lain yang sangat menyeramkan yang sebenarnya tidak benar.
Karena penasaran, saat kembali dari berburu sang Pangeran mencari orang tua yang paling bijaksana dan pintar di kerajaan untuk menanyakan tentang kerajaan tetangga yang penuh misteri itu.
Orang tua yang bijaksana itu lalu bercerita bahwa menurut leluhurnya, di dalam istana di kerajaan yang misterius itu terbaring seorang Puteri yang paling cantik di dunia, yang tertidur karena terkena kutukan dari peri tua jahat. Sang Puteri akan terus tidur hingga ada seorang Pangeran yang datang untuk membangunkannya.
Pangeran tampan yang pemberani itu lalu bergegas berangkat menuju kerajaan misterius itu. Ia berniat untuk menyelamatkan sang Puteri. Sang Pangeran berjuang menembus semak belukar dan pepohonan untuk dapat mencapai kedalam wilayah kerajaan yang misterius itu.
Sesampainya disana, ia melihat banyak sekali orang dan hewan peliharaan yang terbaring dimana-mana. Tetapi mereka tidak mati, sepertinya mereka hanya tertidur sangat nyenyak. Pangeran lalu masuk ke dalam istana. Disana ia pun melihat seluruh pegawai kerajaan yang tertidur pulas.
Dongeng Puteri TidurSetelah berjalan-jalan menjelajahi istana itu, sang Pangeran berhasil menemukan sang Puteri di sebuah kamar. Sang Pangeran terpesona oleh kecantikan sang Puteri. Pangeran pun berlutut dan memegang tangan sang Puteri. Saat itulah kutukan berakhir dan sang Puteri membuka matanya. Ia menyambut sang Pangeran yang telah lama ia tunggu dengan bahagia.
Dalam waktu yang bersamaan seluruh penghuni istana dan seluruh kerajaan terbangun. Semak belukar dan pepohonan menghilang. Semua orang kembali mengerjakan urusan mereka masing-masing. Raja dan Ratu juga terbangun dan segera menyambut sang Pangeran dari kerajaan tetangga itu.
Tak lama kemudian, sang Puteri dan sang Pangeran tampan menikah. Mereka lalu hidup berbahagia selamanya.

Senin, 10 Desember 2012

ヅAbout My Friend & My Best Friendヅ

Hem....
guys aku ceritain tentang tmen temen ku
Waktu SD kelas 4 aku punya sahabat yang namanya Karina Allamada Pasha aku bersahabat denganya kira kira sampai kelas berapaya??? (๏̯͡๏) *lupa tpi kayaknya kelas 5 semester 1 dan tiba -tiba aku merasa kok sekarang aku jauh ya sama karina... #ya udh kita jadi temen biasa deh soalnya jarang maen. dan aku bertemu lagi dengan sahabat baru namanya Banat Aliyan Afsari si kelas 5 semester 1 tapi waktu itu sih aku belum jadi sahabatnya masih calon  (✿◠‿◠)  tapi sobat belum selesai sampai di situ untuk mendapatkan Aliyan aku harus bersaing sama temen ku dia baik sihh tapi sifatnya yang gak aku suka namanya Sharah Almira Najati sebenarnya aku mau sih maen ma dia tapi males #gak tau kenapa  dan aku terus mencoba untuk bisa deket ma aliyan tapi kalau aku deket ma aliyan sharah marah #aku diemin aja terus.. #kalau Sharah deket ma Aliyan Aku yang marah hmm...ಠ_ಠ   aneh ya...  setelah kita naik kelas 6 aku dan sharah terus bersaing (ノಠ益ಠ)ノ dan karena aku bosan bersaing terus ya udh aku gk mau maen ma mereka lagi terus teman ku Baiq Ihda Nanda S. bertanya kepada ku "widya aliyan nanya kamu masih mau apa nggak jadi sahabatnya aliyan" terus aku bilangg "nggak mau" dan dari situlah aku nggak pernah ngomong dan menyapa aliyan tapi aku masih punya banyak teman sobat aku bermain  bersama teman teman ku yang lain namanya bq. Haya Ulya Rifada , Syasfia Zurriatin Nissa , Hani Noviani , Alvy Azhila Azry , Mutia Lukita , Berliana Rizki Annisa , Ratih Qamara Dewi , Syafa Azzura.  dan pada saat aku naik ke jenjang Sekolah Menengah Pertama akhirnya aku bisa kembali bersama Aliyan. >>SEKIAN . SAMPAI DISINI DULU YA SOBAT<< NANTI ADA LANJUTANNYA ... CERITA KU DI SMP>> SERU LOOHH ❁◕ ‿ ◕❁

Sabtu, 08 Desember 2012

father trying to be king

hufthh...
hy guys ini crita  yang pertama akubuat di blog ini.. :)
 ceritannya tentang "father trying to be king" yeahh. bgitu lahh... mungkin ada beberapa orang yang senasib sepertiku memiliki ayah yang sok ngatur-ngatur
menurut aku sih ayah emang gitu tapi kalau ayah aku sih sok nya berlebihan
masa gara-gara aku makan lauk adikku (padahal sedikit) aku di marah , trus aku di ceremahin habi-habisan
iwhhh aku gk seneng bangett