How do we know the Universe had a beginning?

How do we know the Universe had a beginning?
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1 Answer

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I think it’s all days and nights of Brahma…
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Related questions

How can we tell the Universe is billions of years old?

Description : How can we tell the Universe is billions of years old?

Last Answer : Count the rings. Sorry. I had to do it.

Will the universe ever find its zero point energy state?

Description : Will the universe ever find its zero point energy state?

Last Answer : I’m not sure what you mean by a ground state.

How do experts calculate and interpret large distances in the universe?

Description : How do experts calculate and interpret large distances in the universe?

Last Answer : IIRC, a lot of astronomical range-finding works out to trigonometry and physics.

If the universe is infinite, how big is what it is expanding into? (Strange Universe 2011)

Description : If the universe is infinite, how big is what it is expanding into? (Strange Universe 2011)

Last Answer : There is no answer to that question, since there is no space beyond the universe.

Can nothing exist without the Universe? (Strange Universe Series)

Description : Can nothing exist without the Universe? (Strange Universe Series)

Last Answer : The other side. Remember last weeks talk on multiverses! I like it there much better BTW!

(Strange Universe Series) How can order emerge out of chaos?

Description : (Strange Universe Series) How can order emerge out of chaos?

Last Answer : You may find these interviews interesting. Guy is called John Duffield. http://www.richplanet.net/starship_main.php?ref=7&part=1 http://www.richplanet.net/starship_main.php?ref=8&part=1

Where is the center of the Universe?

Description : Where is the center of the Universe?

Last Answer : answer:We are at that point. All points, actually, are at that point. It's a confusing concept, but if you consider that at one time all of matter was in a single point, upon expansion, ... would remain the center of the universe. The fact that the universe is flat supports that point greatly.

What is the expanding universe expanding into?

Description : What is the expanding universe expanding into?

Last Answer : This is one of those questions we peobably won’t know because it essentially asks where we came from. I used to think about this a lot, but there’s no answer.

Does a blackhole decrease entropy in the universe?

Description : Does a blackhole decrease entropy in the universe?

Last Answer : I can't shed too much light on the problem, beyond this one thought: scientists are always discovering new things about how our universe got to where it is and how it continues progressing. ... and theories presented by Stephen Hawking, you may also find some good leads from this Wikipedia article.

What are the constants of the universe?

Description : What are the constants of the universe?

Last Answer : answer:From Wikipedia: According to Michio Kaku (1994: 124-27), the Standard Model of particle physics contains nineteen arbitrary dimensionless constants that describe the masses of the particles and ... than can be modelled by the cosmological constant, yet more constants will be needed.

How many of you are big fans of Carl Sagan?

Description : How many of you are big fans of Carl Sagan?

Last Answer : answer:The movie Contact (based on his book) shaped my childhood in big ways. I must have watched it every year growing up, and I was always reading up on SETI news. I wanted to be Ellie Arroway. I ... Neil Degrasse Tyson reboot religiously (ha). Sagan is a pretty big hero of mine, I'd have to say.

If CERN proves there are parallel universes, will you move?

Description : If CERN proves there are parallel universes, will you move?

Last Answer : This one has served humans perfectly well for tens of thousands of years. I think I’ll stay.

Is it humanly possible to imagine nothing?

Description : Is it humanly possible to imagine nothing?

Last Answer : It’s called being dead. Imagining nothing would mean having no activity in the part of your brain responsible for imagination, which will only happen once you have quit this mortal coil.

Is the universe eternal with no beginning; or is it like all other life forms with a beginning and an end?

Description : Is the universe eternal with no beginning; or is it like all other life forms with a beginning and an end?

Last Answer : It’s eternal. Whatever there was, was the universe….and whatever will exist in the future is another version of the universe. “Nothing” doesn’t exist in this context.

Which Batman villain do you wish had been brought to Nolan's movie universe?

Description : Which Batman villain do you wish had been brought to Nolan's movie universe?

Last Answer : answer:Clayface! I was quite gratified that you-know-who showed up in this one, though, cause she’s one of the neatest villains in the ‘verse, being gray-hat and all. I liked the backstory they came up with for her, too.

Does Anthropic Theory really prove that the universe must have had an author?

Description : Does Anthropic Theory really prove that the universe must have had an author?

Last Answer : I don’t know. But if some would think it does, then who would be the author of the author?

If you had the ability to create a new universe and observe its development would you exercise it?

Description : If you had the ability to create a new universe and observe its development would you exercise it?

Last Answer : Absolutely. Wait, are there repercussions?

How differently do you think American Indian civilizations would have developed if they'd had horses from the beginning?

Description : How differently do you think American Indian civilizations would have developed if they'd had horses from the beginning?

Last Answer : answer:I'm not sure what you mean by and I'm sure they made huge strides in their civilizations during the 300 years they had them, before the Europeans came . The Europeans came at ... , and Middle Eastern groups had camels. There have been plenty of alternatives for transportation and for work.

Imran made a profit of 20 percent in the first year. Next year he had a loss of 25 percent on the capital hehad at the beginning of second year. What was his overall loss? A. 12 percent B. 10 percent C. 5 percent D. No loss

Description : Imran made a profit of 20 percent in the first year. Next year he had a loss of 25 percent on the capital hehad at the beginning of second year. What was his overall loss? A. 12 percent B. 10 percent C. 5 percent D. No loss

Last Answer : ANSWER: C

Math Problems Imran made a profit of 20 percent in the first year. Next year he had a loss of 25 percent on the capital hehad at the beginning of second year. What was his overall loss? A. 12 percent B. 10 percent C. 5 percent D. No loss

Description : Math Problems Imran made a profit of 20 percent in the first year. Next year he had a loss of 25 percent on the capital hehad at the beginning of second year. What was his overall loss? A. 12 percent B. 10 percent C. 5 percent D. No loss

Last Answer : ANSWER: C

At the beginning of the year, Midtown Athletic had an inventory of $400,000. During the year, the company purchased goods costing $1,600,000. If Midtown Athletic reported ending inventory of $600,000 and sales of $2,000,000, the company’s cost of goods sold and gross profit rate must be a. $1,000,000 and 50%. b. $1,400,000 and 30%. c. $1,000,000 and 30%.

Description : At the beginning of the year, Midtown Athletic had an inventory of $400,000. During the year, the company purchased goods costing $1,600,000. If Midtown Athletic reported ending inventory of $600,000 and sales of $2,000,000 ... a. $1,000,000 and 50%. b. $1,400,000 and 30%. c. $1,000,000 and 30%.

Last Answer : b. $1,400,000 and 30%.

At the beginning of April, Logan Enterprises had a $400 balance in the Supplies account. During the month, Logan purhchased additional supplies for $500. At April 30, the company had $350 of supplies on hand. The balance in the supplies expense account that will be closed to Income Summary is a. $350. b. $400. c. .$500. d. $550.

Description : At the beginning of April, Logan Enterprises had a $400 balance in the Supplies account. During the month, Logan purhchased additional supplies for $500. At April 30, the company had $350 of supplies on hand. The balance ... be closed to Income Summary is a. $350. b. $400. c. .$500. d. $550.

Last Answer : d. $550.