saw "one world, indivisible, and kind of small, you have at your fingertips at this very moment, If you have no evidence, reserve judgment. Bond and E. Nelan (Space Telescope Science Institute, Baltimore, Md. The problem is, we cannot know what happened in the unobservable past nor can we necessarily anticipate continuing long enough to see if the predicted ten billion year lifespan of our sun will pan out. 08-19-18 TV-PG DV 41m . Thats their big unsolved mystery that youve got to get around at the beginning.. However, the conclusion that there is a great deal of star birth happening there is an inference that is laden with evolutionary assumptions.. . Due to a planned power outage on Friday, 1/14, between 8am-1pm PST, some services may be impacted. Of stellar astronomy, Dr. Faulkner says, I find the physics compelling. How tragic that the worldview paraded in this episode, instead of glorifying the God who created all things, makes a point of comparing the suns energy to lucky manna from heaven and then declares the atoms and stars created us. (a)(a)(a) Show that, just after the rod is struck, the speed of the center of mass of the rod is given by v0=3xF0t/(2ML)v_0=3 x F_0 \Delta t /(2 ML)v0=3xF0t/(2ML), where F0F_0F0 and t\Delta tt are the average force and duration, respectively, of the blow. When hydrogen fuses in the Sun, what does it make? Be the first one to, Advanced embedding details, examples, and help, Terms of Service (last updated 12/31/2014). The cosmos from ezekiel similarly to have in ourselves as he was killed her early in paris; trump . The dust cloud brought night and cold to the surface for months, The Earth was becoming the Planet of the Mammals, the Earth continued its ceaseless changing, There's an unbroken thread that stretches across more than three billion years, device is bringing my image and voice to you, motor converting electric current into continuous mechanical motion, Liquid iron, circulating around the solid part of the core as Earth rotates, acts like a wire carrying an electric current, the language of modern physics - precise equations, translated Faraday's experimental observations on electromagnetic fields into equations, the possibility that life arose independently on Earth, attempts to detect messages from intelligent non-Earth beings, continued viability of our own current global civilization, Perhaps it began in a shallow, sunlit pool, life could've started in the searing heat of a volcanic vent on the deep sea floor, We've encoded our stories in radio waves and beamed them into space . _____ 2. Skip to main content. Hosted by renowned astrophysicist Neil deGrasse Tyson, COSMOS will explore how we discovered the laws of nature and found our coordinates in space and time. UB0$"55+FuMiW`vW[;8f@"(sk{oZ#f&I,`IM1b= 9sicg(T,G0i0 Similar calculations can be made for each kind of star. (Read more about the evolutionary failure to trace life back to its chemical origins in our recent report of evolutionists startling admissions of failure.). See production, box office & company info, (inspired by "Cosmos: A Personal Voyage" written by). Tyson describes how early man would identify stars via the use of constellations that tied in with various myths and beliefs, such as the Pleiades. In the Kiowa myth about the Pleiades, what famous tourist attraction did the rock the woman were on become. For instance, when a very bluish galaxy, apparently dominated by blue stars, was discovered in 2012, Dr. Faulkner responded to the claim this was a stellar nursery saying, When a galaxy such as this appears very blue, it likely is because the galaxy's light is dominated by these bright, hot stars with very short lifetimes. Add page description. S02:E08 - Sisters of the Sun. A particle with charge 0.6C0.6 \mathrm{C}0.6C requires 3.0J3.0 \mathrm{~J}3.0J of work to move it from point AAA to point BBB in an electric field. Explores the violent cosmic phenomenon of supernovas, which on average occur once per galaxy per century or one billion times per year in the observable universe. Summary: A spotlight on the work of female astronomers, including Annie Jump Cannon (1863-1941), who cataloged stars by class, and Cecilia Payne (1900-79), who calculated the chemical compositions of stars. xNV{/rKSx.;Xn|@ ]s81mN=PRu]pd`*\N0A%s6,&Y`~,Ft^?ln:wZ/MCfHo$3E9?H cy?Zkq%8EMIFsGHyZ)UJ]OC.iP s@X:Y He explains how stars like the Sun keep their size due to the conflicting forces of gravity that pulls the gases in, and the expansion from escaping gases from the fusion reactions at its core. When we turned on all these lights we lost. You never know where the next genius will come from. With a star as big as Alnilam in Orions belt, what will it eventually become after it implodes? Cosmos (1980): Season 1, Episode 8 - Journeys in Space and Time - full transcript. Determine the electrical potential difference between points A and B. (Opening shot: outer space. This team included Annie Jump Cannon, who developed the stellar classification system, and Henrietta Swan Leavitt, who has discovered the means to measure the distance from a star to the earth by its spectra, later used to identify other galaxies in the universe. Science. Dr. Faulkner adds that Tyson, as an astrophysicist, should have caught that factual error in his script. For instance, most stars are, like our sun, main sequence stars, shining because they fuse hydrogen to helium in their cores. the microscopic life contained in a dewdrop, a universe governed by the order of natural laws that we can actually figure out, the epic adventure that began in the mind of Thales, Patterson fought the industry for [more than] 20 years. Please refresh the page and try again. Cosmos: A Spacetime Odyssey - Sisters of the Sun: Explore the violent cosmic phenomenon of supernovas, which on average occur one billion times per year in the observable universe. What kind of star will the Sun be after it collapses like a "souffle"? Terms of Service apply. Internet Explorer is no longer supported. The danger lies in extrapolating from stellar physics to presumptive evolutionary conclusions. Such transformations of energy are happening everywhere, all the time. How much brighter than the Sun are the Pleiades? Furthermore, the physics of getting a hot gas cloud to compress in defiance of gas pressure, magnetic field strength, and angular momentum driving it to do otherwise are also problematic.1 In Are Stars Still Forming Today? This is the transcript for the episode "Sisters". It will bring to life never-before-told stories of the heroic quest for knowledge and transport viewers to new worlds and across the universe for a vision of the cosmos on the grandest scale. By studying these snapshots astronomers can learn a lot about stars and even speculate reasonably well about how they should change as they use up their fuel supplies. Topics cosmoos. It shows how Faraday's discoveries came between those of Newton and Einstein, how he began his scientific career working as an assistant for the chemist Humphry Davy, his invention of the electric motor and the generator, his discovery that electricity, magnetism and light are related, his perceptions related to magnetic fields as "lines of force" (followed by a discussion of Earth's magnetic field), and the use of Faraday's experimental results by James Clerk Maxwell in formulating Maxwell's Equations (which in turn make modern telecommunications possible). English. This episode provides an overview of the composition of stars, and their fate in billions of years. such as the Pleiades. This site is protected by reCAPTCHA, and the Google 5) How many major categories of stars are there? See Matthew Fox, Original Blessing. Cosmos Episode 8 Sisters of the Sun. Tyson describes how early humans would identify stars via the use of constellations, such as the Pleiades, that tied in with various myths and beliefs. What kind of star will the sun be be after it becomes 100 times its original size? Civilization {should know} how to preserve itself. Tyson ends describing how all matter on Earth is the same stuff that stars are made of, and that light and energy from the stars is what drives life on Earth. It is beginning to be clear on our world that we are made by the atoms and the stars, that our matter and our form are forged by the great ancient cosmos of which we are a part. 11-24. How did Annie jump Cannon lose her hearing? Find out when Cosmos A Spacetime Odyssey is on TV including Series 1-Episode 2 Some of the Things That Molecules Do Episode guide. All those kings and battles, migrations and inventions, wars and loves, If life has a sanctuary, it's here in the, Does the fact that most of us know the names of mass murderers but never heard of, Nature commands, "Thou shalt not add my speed to the. Energy from our star drives the wind and the waves and life around us. The heavens declare the glory of God; And the firmament shows His handiwork (Psalm 19:1). No matter where he searched on Earth, no matter how far he traveled back in time, hire their own scientists to confuse the issue, "For a successful technology, reality must take precedence over public relations, for nature cannot be fooled. "Sisters of the Sun," episode eight of Cosmos: A SpaceTime Odyssey, mingles fascinating physics and astronomy with evolutionary interpretations that cannot be tested or observed. In the Greek myth of the Pleiades , what was the name of the hunter that chased after Atlas's daughters? Cosmos: A Spacetime Odyssey (2014) is a science-themed, 13 episode television series which is a sequel to the 1980 series Cosmos: A Personal Voyage. It makes sense from physics that stars change over time. The Ship Of The Imagination travels to Australia to see the stars as sharply as our ancestors must have seen them. Cosmos: A SpaceTime Odyssey S1E8 - English Transcript. 00:42:35 - AFTERBUZZ TV Cosmos: A Spacetime Odyssey edition, is a weekly "after show" for fans of Fox's Cosmos: A Spacetime Odyssey. Based on the same method of calculation that gives a 10-billion-year potential lifespan for our sun, blue stars must burn out in just a million years. The fate of a blue giant like Rigel is: it will shrink about 100,000 until it cannot shrink any further The huge star, Alnilam, will collapse to become a: black hole 11. Unafraid of the Dark is the series recapitulation. It analyzes Earth's geologic time scale, the End-Permian extinction event, plate tectonics (including the interior structure of the Earth and continental drift), the End-Cretaceous extinction event, and the evolutionary history of life. In the entire infinite cosmos, there is only . It discusses the Warring States era Chinese philosopher Mo Tzu, the Islamic Golden Age Arabic scientist Ibn Al-Hazen, the electromagnetic spectrum, Joseph von Fraunhofer, and spectroscopy. In this episode host Scott Moore. As we draw to the close this review then let us put the praise where it belongs, on the true bread from heaven (John 6:3233) who gives us life, Gods greatest gift to us, Jesus Christ, by whom all things were created (Colossians 1:16) and through whom we have received all good gifts (James 1:1617) for life (John 3:1618; 14:6) in this world and the next. Thus I was quite surprised when Tyson mentioned that one day as Sirius A swells and material slops over to Sirius B the Sirius system might flare into a nova. Also: an exploration of the lives and deaths of stars; and a visit to the planet of a star orbiting a globular cluster. Cosmos S01E08 Sisters Of The Sun with subtitles by Vaibhav khade Addeddate 2020-09-03 02:25:59 Identifier cosmos-s01e08-sisters-of . Sisters of the Sun (Episode 8) - Cosmos Sister of the Sun We pulled the stars from the skies and brought them down to Earth. Tyson explains how larger stars may form even more collapsed forms of matter, creating novas and supernovas depending on their size and leading to pulsars. Sirius is the brightest star in the sky and has a white dwarf companion, but that companion orbits much too far from Sirius, with an orbital period of around 50 years. As humanity's first FTL- capable starship passes out of the sun's sphere of influence, the cosmos go dark. You're almost done! Vaibhav khade Watch Cosmos: A Spacetime Odyssey: Sisters Of The Sun. The Sun will eventually devour: mercury, Venus, and eventually earth The Sun's final state will be as a white ___ dwarf star_____. Our planet, our society, and we ourselves are stardust. The autobiography of the Earth is written in its atoms, its oceans, its continents, and all living things. What is one consequence of having all of our electric lights? on the Internet. What is the cost for having all of our electric lights? About; Blog; Projects; Help; Donate. Massive stars can collapse into black holes. This work is licensed under a Creative Commons Attribution 4.0 International License. A uniform rod of mass MMM and length LLL is pivoted at one end and hangs as in Figure 9-51 so that it is free to rotate without friction about its pivot. Tyson then explains the lifecycle of stars, being borne out from interstellar clouds. It will bring to life never-before-told stories of the heroic quest for knowledge and transport viewers to new worlds and across the universe for a vision of the cosmos on the grandest scale. Help us share the truth of Gods Word and the gospel! (After all, for radiometric dating, as we discussed last week, we can demonstrate the fallacy of assuming that the nuclear clock ticks at a rate that has never varied by producing rocks from the Grand Canyon that have been dated to different ages by different methods, with variations systematically occurring in a way that is consistent with the biggest documented wrinkle in Earths history, the global Flood.) It first aired 27 April 2014 on Fox. We are searching for Eta Carina, some 7500 light years away, and the evil twin that will gravitationally torment it - not to become a mere supernova, but a hypernovae - that will one day light up the night in the southern hemisphere like another full moon! It's a message that every one of us carries inside, [M]ore than two millennia ago, in the city of, There seems to be a mysterious force in the universe, one that overwhelms, The difference between seeing nothing but a pebble and reading the history of the cosmos inscribed inside it is, There is perhaps no better demonstration of the folly of human conceits than this distant image. [L]ife itself sends its own stories across billions of years. . Submissions Victoria | Reference. $__________________$ : shape determines its function. You can also sign up for our free print newsletter (US only). Cosmos: A Spacetime Odyssey Episodes (13) S2 E8 Sisters of the Sun. Since none of us are likely to hang around on Earth long enough to see if the predicted transformations occur in the time and sequence predicted, and certainly no scientist was around to document the timescale of stellar evolution in the past, is there any way we can demonstrate that the predicted millions-and-billions are problematic? While our sun theoretically has enough fuel to endure for 10 billion years, the much more massive, hotter burning, brighter blue stars like those that glitter in Orions belt are using up their fuel quickly. On this Wikipedia the language links are at the top of the page across from the article title. A Sky Full of Ghosts discusses two kinds of astronomical "ghosts:" first, very distant stars that have already died or transformed but whose light is still visible from Earth (used to illustrate "telescopes as time machines" and discussions between William Herschel and John Herschel) and second, black holes (used to illustrate concepts from the theory of relativity). Try downloading another browser like Chrome or Firefox. AFTERBUZZ TV Cosmos: A Spacetime Odyssey edition, is a weekly after show for fans of Fox's Cosmos: A Spacetime Odyssey. even more collapsed forms of matter, creating novas and supernovas depending on their size and leading to pulsars. . ", ancient development of primitive astronomy, the motions of the stars across the nights of the year, psychedelic death shrouds of ordinary stars. Chemical enrichmentthe idea that all elements were created through fusion in stars that subsequently exploded and scattered their stardust throughout the universehas been popular for decades. Click the card to flip . Cosmos: A Spacetime Odyssey - Episode 8 SISTERS OF THE SUN "Nothing lasts forever Even the stars die" 1. 4) What did Henrietta Swan Levitt discover? In this episode host Scott Moore. Episode 08 - Sisters of the Sun. [1] Here, Matlin provides the voice of Annie Jump Cannon, a deaf astronomer at Harvard who, along with Edward C. Pickering, is credited with the creation of the Harvard Classification Scheme, which was the first serious attempt to organize and classify stars based on their temperatures. 1 - Standing Up in the Milky Way The cosmos is all there is, or ever was, or ever will be. So if the universe is full of blue stars burning out rapidly, why do we not observeactually observelots of new stars being born? Cosmos Episode 8 Sisters of the Sun 4.2 (5 reviews) Term 1 / 19 What is the cost for having all of our electric lights? It's a pretty tight case. It describes the invention of writing, the possibility that life arose independently on Earth or that it may have been transported here (perhaps from Mars), the search for life outside of Earth's biosphere, attempts to detect messages from intelligent non-Earth beings, the collapse of ancient civilizations and the need to ensure the continued viability of our own current global civilization. Is there comparable observable evidence to show that there are problems with these unobserved billions? An illustration of a heart shape ; Contact . It considers the ancient development of primitive astronomy, the constellations, Cecilia Payne and the Harvard Observatory Computers, variations among the different kinds of stars, the Sun, and stellar evolution. Our fingerprints are all over this one. They revolve around each other about every 50 years. S02:E10 - The Electric Boy. The three stars in Orions belt are blue stars. Stellar observations reveal red giants, white dwarfs, blue stars, neutron stars, and many others. It premiered on April 27, 2014, on Fox, and aired on April 28, 2014, on National Geographic Channel. (Romans 1:1822). Tyson describes the work of Edward Charles Pickering to capture the spectra of multiple stars simultaneously, and the work of the Harvard Computers or "Pickering's Harem", a team of women researchers under Pickering's mentorship, to catalog the spectra. [1] 2 views. 1 editor. Orion will almost catch up to the Pleiades 20 million years from now, but the stars of Orion will go supernova before catching up. Home \bullet \quad \bullet \quad \bullet \quad \bullet School. Capture a web page as it appears now for use as a trusted citation in the future. Open your eyes, and open your imagination. Your newsletter signup did not work out. [1] The episode's title refers to the scientific contributions of the women scientists featured in the episode as well as how their discoveries helped advance our knowledge of the composition of stars. #Arts & Entertainment #TV Shows #sisters of the sun #cosmos a spacetime odyssey s1e8. Host Neil deGrasse Tyson ultimately draws conclusions connecting stellar evolution to molecules-to-man evolution, continuing beyond the realm of observable science into the speculative realm. What is the name of the brightest star in our sky? Hosted by renowned astrophysicist Neil deGrasse Tyson, COSMOS will explore how we discovered the laws of nature and found our coordinates in space and time. It is struck a sharp horizontal blow a distance xxx below the pivot, as shown. He explains how stars like the Sun keep their size due to the conflicting forces of gravity that pulls the gases in, and the expansion from escaping gases from the fusion reactions at its core. But extrapolating to the untestable and unobservable astronomical timescales in violation of biblical historyin defiance of the blue-star-testimony that is consistent with a young universe, and without any naturalistic way to actually explain the existence of a star-filled universe in the first placeis a problem. Click the card to flip Definition 1 / 19 We are not able to see the stars Light prevents our seeing the stars Click the card to flip Flashcards Learn Test Match Created by Ryanisgoodinschool12 Terms in this set (19) Sisters of the Sun is about stars, including the Sun. Cosmos Ep 8 SISTERS OF THE SUN. Some of the Things That Molecules Do is about biology, primarily evolution. Sisters of the Sun: Directed by Brannon Braga. ]TbuDkIl|i UWc~&O\~{U'[> As with radiometric dating, millions- and billions-year assumptions about the past are based on assumptions that all the conditions and circumstances represented in models perfectly represent reality and that the rates predicted for processes have never varied. For since the creation of the world His invisible attributes are clearly seen, being understood by the things that are made, even His eternal power and Godhead, so that they are without excuse, because, although they knew God, they did not glorify Him as God, nor were thankful, but became futile in their thoughts, and their foolish hearts were darkened. Explore the violent cosmic phenomenon of supernovas, which on average occur one billion times per year in the observable universe. The universe, according to the Bible, is only about 6,000 years old; therefore, a million-year expiration deadline for the blue stars and short-timescales for most other stars are not problems for a biblical model of creation. 1 / 24. :.t2m=L&o_:({SkM2ft}EY0u\:R{du=nCJm5B-XSUC}@iqfSn%Sxi9:eH'&`_9PWhT[2nW\_Le/8L$ )_9B?k! =6/L=hBGmp', &X q=f\kUs|v\2 cN'~T5 SLqJ aN7!n)qq~ The timescale unapologetically presented for the changes expected as stars age is not the only problem with Sisters of the Sun. Drawing the episode to a close by celebrating our supposed oneness with stardust, Tyson says. The next great discovery could be yours. on the Internet. Uploaded by Spectroscopy reveals that other elements exist in stars, so stardust was recruited to supply the stuff of life and of everything else. Our ancestors worshipped the sun. Tyson then describes that stars can only be so large, using the example of Eta Carinae which is considered an unstable Tyson describes how early human would identify stars via the use of constellations that tied in with various myths and beliefs, such as the Pleiades. Professing to be wise, they became fools. The episode explores the microscopic life contained in a dewdrop (including a discussion of photosynthesis), the neurochemistry of aromas, Thales, the atomism of Democritus, basic ideas from nuclear physics, neutrinos, Wolfgang Pauli, and the early universe. But at what cost? Science reveals many marvelous facts about the stars. A generation ago, the astronomer Carl Sagan stood here and launched hundreds of Astronomical wonders, such as the. The Electric Boy uses episodes from the life of Michael Faraday to illustrate concepts related to electromagnetism, primarily electricity. After listening to Russel's speech, what did Payne figure out about Cannon's data? A movie sheet guide for watching episode 8 (Sisters of the sun) from Neil deGrass Tyson's "Cosmos a Spacetime Odyssey." The questions are in order, and an answer sheet is included. 2014 American science documentary television series presented by Neil deGrasse Tyson, Last edited on 18 September 2022, at 23:55. the seas and the rain are made not of water but of methane and ethane. But this notion is purely an evolutionary assumption. Neil deGrasse Tyson provides an overview of the composition of stars, and their fate in billions of years. It describes the use of artificial selection to create dogs from wolves, the natural selection of polar bears from brown bears, the tree of life, the evolution of eyes, the "Halls of Extinction", tardigrades, the possibility of life on Titan, and the earliest life on Earth. The aboriginal people saw an emu in the darkness between the stars. Cosmos Episode 9 "The Lost Worlds of Earth", Vocabulary Level G Unit 9 Synonyms and Antony, Abe Mizrahi, Edward E. Prather, Gina Brissenden, Jeff P. Adams, Jeffrey O. Bennett, Megan O. Donahue, Nicholas O. Schneider, Jeffrey O. Bennett, Mark Voit, Megan O. Donahue, Nicholas O. Schneider. Image: NASA, H.E. It's a vast and largely unexplored frontier. Study: Star Formation Is Virtually Finished, A Review of Stellar Remnants: Physics, Evolution, and Interpretation, Star formation supposedly happens when swirling gas cools and condenses until it is dense enough to possess enough gravity to prevent re-expansion. 3) How did Annie Jump Cannon lose her hearing? Hiding in the Light is about electromagnetic radiation, primarily visible light. Freedom of thought is the life blood of science. It examines the current greenhouse effect on Venus, storage of most carbon on Earth as a mineral, how human burning of fossil fuels is increasing concentrations of atmospheric carbon dioxide and is thus heating up the Earth's biosphere, and renewable energy as a solution to ameliorate the effects of global warming. Please follow the instructions we emailed you in order to finish subscribing. solar mass that could become a hypernova in the relatively near future. Due to a planned power outage on Friday, 1/14, between 8am-1pm PST, some services may be impacted. Ongoing star birth therefore seems unlikely. Sisters of the Sun is the eighth episode of Cosmos A Spacetime Odyssey. Teen Titans Wiki Explore Main Page Discuss Uploaded by Answers in Genesis astronomer Dr. Danny Faulkner notes, however, that Tyson and his scriptwriters erred when discussing the bright star Sirius and its companion. About; Blog; Projects; Help; Donate. Tyson credits ancient stars with synthesizing all the elements needed for life to evolve. s01e02 - Some of the Things That Molecules Do, Cosmos: A Space-Time Odyssey Show Summary, Marvel drops Loki through time to avoid the madness of the multiverse, The Falcon and the Winter Soldier bring the action back to the MCU, Wandavision - Marvel's REAL first TV show starts today on Disney+. I especially enjoy . That's a good measure of intelligence, isn't it? (b) How far will the trampoline stretch if the performer stands still on it while taking a bow? web pages What remains will be a pulsar, or a rapidly rotating neutron star. Answers in Genesis is an apologetics ministry, dedicated to helping Christians defend their faith and proclaim the good news of Jesus Christ. View Cosmos208 Sisters of the Sun.docx from AA 1Name_Per_Date_ Cosmos: A Spacetime Odyssey - Episode 8 SISTERS OF THE SUN "Nothing lasts forever Even the stars die" 1. How many major categories of stars are there? The World Set Free is about global warming caused by humans. How many stars did Annie Jump Cannon catalog? Today, scientists sound the alarm on other environmental dangers. The episode received a 1.4/4 in the 18-49 rating/share, with 3.66 million American viewers watching on Fox.[4]. It arose when big bang cosmologists realized the big bang model could not be coaxed to produce any elements but hydrogen, helium, and a little lithium. "Kirsten Dunst, Marlee Matlin Voice Famed Female Astronomers on 'Cosmos' Sunday", "Sunday's Episode Of Cosmos Will Feature Two Female Astronomers Everybody Should Learn About", "Sunday Final Ratings: 'Once Upon A Time', 'Revenge' & 'The Simpsons' Adjusted Up; 'Believe', '60 Minutes', 'Dateline' & 'American Dream Builders' Adjusted Down", https://en.wikipedia.org/w/index.php?title=Sisters_of_the_Sun&oldid=1125821024, Television episodes directed by Brannon Braga, Short description is different from Wikidata, Television episode articles with short description with no season number, Pages using infobox television episode with unnecessary list markup, Creative Commons Attribution-ShareAlike License 3.0, This page was last edited on 6 December 2022, at 01:24. AFTERBUZZ TV Cosmos: A Spacetime Odyssey edition, is a weekly after show for fans of Fox's Cosmos: A Spacetime Odyssey. How many major categories of stars are there? 8 - Sisters of the Sun 9 - The Lost Worlds of Planet Earth 10 - The Electric Boy 11 - The Immortals 12 - The World Set Free 13 - Unafraid Of The Dark. But can we know how long these processes will take? Deeper, Deeper, Deeper Still scrutinizes the minuscule "universes" around us on the microscopic, molecular, atomic and subatomic scales. The Clean Room tells how the geochemist Clair Patterson built an (essentially) lead-free cleanroom in order to ultimately determine the age of the Earth, and then how he used knowledge from this research in his subsequent campaign against the use of consumer products containing lead. xp(WQ8}Ywio|u]) O [1] The episode explores the violent cosmic phenomenon of supernovas, which on average occur once per galaxy per century or one billion times per year in the observable universe. For instance, painstaking observations, catalogued by women at Harvard in the early 20th century, enabled astronomers to group the stars into spectral types. Cosmos: A Spacetime Odyssey (2014) is a science -themed, 13 episode television series which is a sequel to the 1980 series Cosmos: A Personal Voyage. The constellation of the Pleiades provides a vehicle for us to explore a series of paradoxes and epochal discoveries for humanity. Dr. Faulkner points out that even if God has put mechanisms in place to produce new stars, the physics demands that stars already exist to drive the production of such replacements.

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