Conditionals: zero \u0026 first conditionals (English Grammar)
นอกจากการดูบทความนี้แล้ว คุณยังสามารถดูข้อมูลที่เป็นประโยชน์อื่นๆ อีกมากมายที่เราให้ไว้ที่นี่: ดูเพิ่มเติม
\”If I eat two hamburgers, I will be full.\” Conditionals in English grammar are very confusing! Learn what ‘First Conditionals’ and ‘Zero Conditionals’ are, when we use them, and how we use them correctly! I’ll also teach you the differences between them, so you’ll never confuse them again. You can take a free quiz on this lesson at: http://www.engvid.com/zeroandfirstconditionals/
What does hypothetical mean?
What does hypothetical mean?\r
A spoken definition of hypothetical.\r
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Typewriter Tamskp\r
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Outro Music:\r
Groove Groove Kevin MacLeod (incompetech.com)\r
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The best days are not planned Marcus Hansson\r
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The Kardashev Scale: How Far Can Our Civilization Go?
We have come to a point where we can assume how civilizations are going to be in the future. Join me as I explain The Kardashev scale.
Check our video ► What If Humanity Live In A Reverse Kardashev Scale? https://youtu.be/V1l8eeRFj7A
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The Kardashev Scale, ranks the technological capabilities of a civilization, according to the energy it is able to manipulate and exploit. The scale was invented in 1964 by the Russian astronomer Nikolai Semenovich Kardashev who was looking for signs of extraterrestrial life within cosmic signals and proposed a scale for ranking these hypothetical civilizations based on their energy consumption. So the Kardashev scale was developed as a way of measuring a civilization’s technological advancement based upon how much usable energy it has at its disposal.
The scale has three types that follow the scale of astrophysical structures in our local universe. The basic calibration is based on 3 energy positions on the scale corresponding to the ability to fully manage the energy resources of a inhabited planet (Type I), the star of the respective solar system (Type II) and its galaxy (Type III). Other astronomers have expanded the scale to Type IV and Type V.
Samples of civilizations that could correspond to the Kardashev scale are both terrestrial and other supposedly extraterrestrial civilizations.
Due to the fact that the American astronomer and astrophysicist Carl Sagan wanted to classify our current civilization, he noticed that we are not TypeI yet and he expanded and calibrated the scale before type I. The reason why human race is not even on typeI yet is because we continue to maintain our energy needs from dea plants and animals, here on Earth. We are just a humble culture type 0 and we still have VERY long distance to go before promoted to a type I civilization).
According to Carl Sagan, in 1900 during the Industrial Revolution period, our terrestrial civilization was at 0.58 while in 2012 it was at 0.72 on the scale. Freeman Dyson estimated that we will probably reach type 1 in 100200 years, type 2 in the year 11,200 and type 3 in 100,000 to 1,000,000 years.
Before we continue with our explanation to the Kardashev Scale, be sure to like or dislike the video so that we can continue improve and make these videos better for you the viewer. Plus, be sure to subscribe to the channel so that you don’t miss any of our weekly videos!
Now let’s examine on a closer look some features of the 4 energy positions. What does each of these categories really mean in literal terms?
Type 0
A type0 civilization is based on energy which can derive mainly from sources where energy forms are mildly stored and are found before the specific type 1,2,3. Our culture today belongs to type0, which uses sources such as coal, oil or natural gas. As we mentioned before, it is understood that we have not reached type1 in the Kardashev scale yet.
Type I
A Type I civilization has complete control over the energy of its host planet. As a type I civilization, we would be capable of controlling Earth entirely. So this Civilization has managed to tame and consume the energy offered to it by its own planet, which it fully controls. It would, for example, be capable of collecting all the starlight that falls on the planet. However, the ability to harness all of the Earth’s energy would also mean that we could have control of all natural forces. The temperature, the climate of the planet could be controlled in the same way that we could control volcanoes, weather conditions and even earthquakes! It is possible that weaving or even earthquakes can be changed at will by this civilization. So we could influence the nature. At least that’s the basic idea. These things are hard to believe, but compared to the advances that can be made in the coming years, imagine that these are just basic and primitive levels of control.
Type II
The next step ? A Type II civilization .This is the next stage in the evolution of a civilization. At this level the inhabitants who make up such a civilization, can harness the power of their mother star, their Sun not only by turning the light of the star into energy, but by controlling the star itself. It would control the orbit of all planets in that system, harvest asteroids and comets at its leisure, and basically consume the entire solar system.
Credits: Nasa
InsaneCuriosity Thekardashevscale
Hypothetical Meaning
Video shows what hypothetical means. Based upon a hypothesis; conjectural. conditional; contingent upon some hypothesis/antecedent. hypothetical pronunciation. How to pronounce, definition by Wiktionary dictionary. hypothetical meaning. Powered by MaryTTS
English Grammar | Hypothetical Situations
In this lesson, I teach you about hypothetical situations using the phrase, \”I wonder what would happen if…\”
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นอกจากการดูหัวข้อนี้แล้ว คุณยังสามารถเข้าถึงบทวิจารณ์ดีๆ อื่นๆ อีกมากมายได้ที่นี่: ดูบทความเพิ่มเติมในหมวดหมู่LEARN FOREIGN LANGUAGE