This is a 20 day unit about the structure and scale of the universe, the big bang theory, and the life cycle of stars among other things that is guaranteed to engage your students and make your life a little easier. According to the big bang model, the universe expanded from an extremely dense and hot state and continues to expand today. Ever expanding universe according to the big bang model, the universe expande d from an extremely dense and hot state and continues to expand today. Jan 18, 2017 origins of the universe, explained the most popular theory of our universes origin centers on a cosmic cataclysm unmatched in all of historythe big bang. In short, the big bang hypothesis states that all of the current and past matter in the universe came into existence at the same time, roughly. How the universe works is a miniseries that originally aired on the discovery channel april 25, 2010 to may 24, 2010. Improve your students reading comprehension with readworks.
Many say that the universe will then be reborn with another big bang and continue expanding and contracting forever. Almost 14 billion years ago the big bang exploded the universe into life, from a region smaller than the size of an atom to the universe in a matter of seconds, from nothing to everything. Watch full episodes, get behind the scenes, meet the cast, and much more. The big bang theory the big bang is actually not a theory at all, but rather a scenario or model about the early moments of our universe, for which the evidence is overwhelming. Although, through technology, we can understand a lot more about this amazing phenomenon now more than we did a long time ago.
How the universe works is a documentary science television series that originally aired on the discovery channel in 2010. Courses 15 documentaries 151 external links 2 images 363 browse by topic 52 videos 90 how the universe works. Dec 17, 2015 the basics of the big bang theory are fairly simple. How the universe works season1 complete hdtv 14l the. In theory, the universe will eventually compact into a single particle just like at the beginning of the big bang. How the universe works season 1 episode 1 big bang. From two and a half men cocreator chuck lorre and gilmore girls coexecutive producer bill prady comes the big bang theory, a comedy about a pair of brilliant physicists who understand how the universe works but have no clue about how to interact with people especially womenand specifically the freespirited beauty next door. Origins of the universe, explained the most popular theory of our universes origin centers on a cosmic cataclysm unmatched in all of historythe big bang. How the universe workep1the bigbangvietsub youtube. Thanks for watching my video,please share this link and do not try to upload others one like this as well. First, they found out that the universe is expandingmeaning that the separations between galaxies are becoming larger and larger. I have read several introductory works on cosmology and the big bang but this one stands alone. The big bang happened at one place, which can be called the center of the universe.
There are three main questions about the big bang that are considered the holy gra. This means that the state of the universe, after the big bang, will not depend on anything that may have happened before, because the deterministic laws that govern the universe will break down in. The model describes how the universe expanded from an initial state of very high density and high temperature, and offers a comprehensive explanation for a broad range of observed phenomena, including the abundance of light elements, the cosmic. Understanding the universe s birth and its ultimate fate are essential first steps to unveil the mechanisms of how it works. This site is like a library, use search box in the widget to get ebook that you want. In the episode the story of everything part 1 prof. This led them to deduce that everything used to be extremely close together before some kind of explosion. This, in turn, requires knowledge of its history, which started with the big bang. Use target reading skills as you read about the evidence that supports the big bang theory, complete the graphic organizer. And maybe this leads to another big bang, and then another big crunch, and so. Good luck getting your mind around what came before the big bang, or put another way, when how the universe works. This is an indisputable truth that we may reach by using our intelligence, conscience and evidences. Stephen hawking says he knows what happened before the. Thanks to the big bang the fact that the universe had a birthday, or that we can only go back a finite amount of time and the fact that the speed of.
Stars, galaxies, and the universe the expanding universe. Sold by n p sales llc and ships from amazon fulfillment. The big bang model is a theory for the formation, development and future history of the universe. In physical cosmology, the big crunch is one possible scenario for the ultimate fate of the universe, in which the metric expansion of space eventually reverses and the universe recollapses, 27. Regrettably, while the scholarly community has begun to outgrow this myth, it had a hand in perpetuating it, espe. The initial explosion that resulted in the formation and expansion of the. The first season, broadcast from april 25 to may 24, 2010, was released on bluray on february 28, 2012. In fact, i will show that the expanding spacetime theory agrees much better with observations than does the big bang theory. The expanding universe this section explains how astronomers think the universe and the solar system formed. The myth of the clockwork universe newton, newtonianism, and the enlightenment. Over the past century, rooted in the theory of general relativity, cosmology has developed a very successful physical model of the universe. Understanding the universes birth and its ultimate fate are essential first steps to unveil the mechanisms of how it works. Initially hot plasma of protons, neutrons, electrons and photons, like a fog when the universe grows, it cools down, when it is cool enough neutral stable atoms can form 4,000 k or after 400,000 years these atoms no longer absorb all the light thermal radiation the universe becomes transparent instead. In reality, the big bang scenario is completely silent about how the universe.
Stephen hawking origin of the universe pdf download. Sold by media discounts and ships from amazon fulfillment. Click download or read online button to get stephen hawking origin of the universe pdf book now. The big bang theory is a cosmological model of the observable universe from the earliest known periods through its subsequent largescale evolution. Into the universe with stephen hawking is a tv miniseries currently being shown in australia on sbstv. Big bang is an episode of the popular discovery channel series how the universe works. Big bang, black holes, no math is a oneofakind publication that shares with the reader just how exciting the universe has been throughout its history in a way nonmajors can understand, enjoy and appreciate. Featuring a minimalmath handson approach to cosmology and written in.
Hawking expounds his version of the big bang theory. Access thousands of highquality, free k12 articles, and create online assignments with them for your students. Lecture 19 big bang cosmology university of rochester. Todays do we will discuss the big bang theory and formation of our universe and evidence to support it. Watch how the universe works season 1, episode 1 big bang. It is a common misconception that the big bang was the origin of the universe. In summary, this is an excellent expository work on cosmology and the modern big bang theory. Apr 17, 2019 the big bang is commonly thought of as the start of it all. Everything we know and see started with the big bang, but physics has yet to figure out exactly how it happened. A common analogy explains that space itself is expanding, carrying galaxies with it, like spots on an inflating balloon. The model describes how the universe expanded from an initial state of very high density and high temperature, and offers a comprehensive explanation for a broad range of observed phenomena, including the. Stephen hawking origin of the universe pdf download ebook. The big bang was a massive heat explosion that started the universe. Learn vocabulary, terms, and more with flashcards, games, and other study tools.
This amazing explosion that started everything has had scientists scratching their heads for thousands of years. Aug 08, 2014 everything we know and see started with the big bang, but physics has yet to figure out exactly how it happened. What equation shows that we can get matter out of energy in the universe. The myth of the clockwork universe is both common and for many seemingly assumed. There are three main questions about the big bang that are considered the holy grail. What physics doesnt know about the big bang how the. The dimensionality of spacetime the standard model of particle physics the periodic tableelement abundances. The hot big bang model if the universe is expanding, then it follows that by going back in time, we move towards a moment when the universe was infinitely dense. How the universe works at turnbull school studyblue. The graphic scheme above is an artists concept illustrating the expansion of a portion of a flat universe. This singularity, from which the universe is expanding is the socalled big bang.
Watch how the universe works season 1 episode 1 big bang indi tv series on dailymotion. There is also a center section of beautiful color photographs. How the universe works s03 ep04 first second of the big bang hd watch. The characteristics of each universe differ according to the details of what happened during its particular big bang. I can list pieces of evidence for the big bang theory. We will do a card sort to help us learn our vocabulary and the timeline for the big bang theory. Stream how the universe works free with how the universe works 2010 2018 14 episodes 35h. Allah declares this reality in his holy book, the quran. The origin and structure of the universe what is the universe made of. Big bang theory facts for kids our universe for kids. Our mission is to support schools in improving their students reading comprehension.
Second, the big bang perfectly explains the abundance of helium and. Isaac newton, the royal society and the birth of the modern world will help keep the myth alive. According to the big bang theory, the universe cam e into existence due to a huge explosion called big b ang occurred between 10 and 20 billion. The first, and fourth to eighth seasons were narrated by mike rowe and the second and third by erik todd dellums. The big bang is commonly thought of as the start of it all. The current leading theory for the universe holds that it emerged from a single big bang sometime around 12to 15 billion years ago, undergoing an early and rapid period of inflation. If the universe was denser, hotter, in past, we should see evidence of leftover heat from early universe. The evolution of the universe western washington university.
664 138 111 210 213 771 1036 381 224 1605 430 596 16 1220 386 1162 527 1192 544 1497 6 1239 863 1484 819 1122 433 1639 583 1238 667 490 797 760 116 1024 1259 187 1086 699 1476 1197 248 407 285 861 445 1054 1435