This is simple. A basket hanging below the balloon safely holds passengers and also the flame that sends heat into the empty balloor. Heat rises, and so does a hot balloon. Usually gas is used for this.
The size of the flame and intensity of heat determines how high the balloon will fly. The material used for such balloon must obviously be inflammable!
Provided the weather isn't freezing, water is the best coolant plus some anti-corrosive chemical for the radiator. Otherwise, ethynol mixture will work well. Propylene glycol isn't used as commonly as ethylene.
It all comes down to the temperature reduction for the engine, which mutn't overheat or freeze. Effective water-based coolant has to withstand temperatures below 0 °C, or ...
The invention of solar panels for producing electricity has been very important in reducing the toll we take of our planetary resources. This is how the solar panel works to create electricity: each solar panel is made up of a large number of photovoltaic cells. These allow photons - particles of light - to knock electrons free of atoms.
This creates electricity. Sheets of solar ...
There are quite a lot of spoken but unwritten languages. According to Ethnologue, 696 languages are known to lack scripts, and about 2,839 languages have no existing data.
The most common unwritten language is the sign language. Corinthian German also does not have an official written language.
Steps are being taken to write an official dictionary for all these languages.
Not many countries speak only English. This is because of the increase in immigration of people from different parts of the world. Over time, their local dialect gets into the system.
Most of the countries that are only English speaking were colonized by the British. Examples are: Antigua and Barbuda, The Bahamas and Barbados. Australia is also majorly an English speaking ...
Language scripts are the writing systems used to put the languages we have in our world today into written forms.
There are over 3,866 languages that make use of an already established writing scripts. Linguists are working towards making more writing films.
There are also symbol systems used to represent things other than language. Examples are: emojis, Blissymbols, isotype and ...
Katakana is not a corruption of English language. It is one of the writing systems of the Japanese. The other two writing systems are Kanji and Hiragana. Katakana is greatly influenced by many languages most especially Chinese. It is the preferred method for translation of foreign languages to Japanese and that is why it is influenced by many languages. Katakana is the simpler form of the ...
First of, the 3 Japanese writing systems are Hiragana, Katakana and kanji. All of these languages were influenced by the Chinese alphabets. The Japanese use the Chinese kanji. Due to the complexity of the Chinese kanji the people developed simpler forms of the Chinese kanji, which is known as the Hiragana writing. Hiragana writing is cursive and simpler than the Chinese alphabets. Hiragana ...
The Yamato dynasty has been reigning for over 2000 years. The emperors were seen as religious leaders and not leaders. They have only been seen as mere figureheads since World War II. They were powerless because all real power was held by regents or shoguns. Even in the political world, the emperor does not have any political power.
The Yamamoto dynasty are believed to be descendants ...
The Mesopotamian Empire was a region located in Western Asia, it is quite large. It was the region between two Rivers, the Tigris River and the Euphrates River. It was about 300 miles long and about 150 miles wide.
The current places formed from this area are; Iraq, Kuwait, parts of Northern Saudi Arabia, the eastern parts of Syria and Southeastern Turkey.
Mesopotamia empire ...