ScienceCasts: Why the World Didn't End Yesterday

[@jpfrssnv]

The world didn't end yesterday, and neither did human stupidity

[@kysknappen7731]

And this video is uploaded 11 december 2012

[@AtaSancaktar]

Only thing I have to say is: This video is 4:20 Minutes long

[@HarmonicVector]

+Ata Sancaktar NASA was so sure the world won't end on 12/21/12, they all smoked weed and invited him for a party with Dank KUSH

[@tiffanyrussell8180]

I think the whole idea of a complete roll-over calender is really cool. I never knew such a thing existed.

[@Renzetsu]

Two things: 1) I freaking love you, NASA. 2) I am saddened that there are enough people out there that really believe the world is going to end on 12/21/12, that NASA and the government had to release official statements. SMH.

[@donbasuradenuevo]

12/21/2012 was like the Happy New Mayan Year.

[@HIMI2003]

THANK YOU GOD.

[@madhavkalia6468]

WHAT DO YOU MEAN THANK YOU

[@HIMI2003]

Peace of mind

[@febreeze5012]

so my mom shot her self at December 20 2012

[@HarmonicVector]

+Rudal Cat So sorry for your loss.

[@Raynor9X9]

"When ancient humans contemplated expanses of time orders of magnitude beyond modern horizons." Now if only our politicians could do the same.

[@MarioMarioBW]

This video was really interesting. I wish I watched it yesterday because, for some reason, I was really scared last night. I wasn't a believer, but the house shaking via the outside weather scared the hell out of me. I was thinking "Oh snap, I could be wrong! Maybe the Yellowstone Super Volcano blew its top!" Even though I saw no black 'rain' or any trace of what I read about it prior to the 21st, I was still panicking lolol. If I was an old man I would have had a heart attack QQ.

[@sh09un1]

i cant wait for the reaction episode for the show "DOOMSDAY PREPPERS" HAHAHAHHA

[@Awinxfanaddict]

Merry Christmas 2013!!!!!!!!

[@thelmathelma7997]

Awinxfanaddict Happy august 2015 people think the world will end next month.

[@moniumus6303]

Its like the september 2015..nothin will happen

[@Castlefrfx]

FalloutPro21 Yeah they just lie alot they just want to scare us

[@ohgeezus_]

DarkRaptor ikr but September 2015 has a bunch of evidence so I'm really freaked out. Astronomers confirmed the asteroid thing and the Volcanic eruptions

[@Castlefrfx]

jjkiller589 They just want to scare the shit out of us

[@moniumus6303]

***** If we die....we die,end of the story

[@theprinceofdarkness4679]

FalloutPro21 There is no end to end of the world dates. We may start to have problems about 500,000 years unless we can learn how to move the earth's orbit.

[@mariamartinez-pn4oe]

that was the most depressing birthday I ever had and I had my first flu shot that day too so I was sick. It took the idea of the world ending for me to get my first ever flu shot.

[@TangFiend1]

Why does NASA have to waste time with this shit?

[@ThePHILALLENSHOW]

The only one that makes sense. Merry Christmas

[@thavrisco1632]

They must have been embarrased when it did end.

[@DavidGHumanBeatBox]

haha they uploaded it a week ago. Made it private and released it today. yeah back up plan -.-

[@Rooples]

this video was released 11 days before the world was supposed to end LOL!!

[@j0rd4n92]

This was put out on the 11th instead of the 22nd because NASA was getting hundreds of calls from people panicking, this was put out to answer people's questions and try to put people's mind at rest. Hope this helps you and anyone else wondering.

[@TaliaIGhul]

And it's January 1, 2014. LOL

[@thelmathelma7997]

Talia al Ghul august 7 205

[@traceytraceytracey]

These are children who can move objects across the room just by concentrating on them, or they can fill glasses of water just by looking at them. They're telepathic. You would almost think by knowing these children that they are half angelic or superhuman, but they're not. I think they are what we are growing into during the next few decades.

[@TheWPelser]

at the library and on the internet since a young age. School didn't engage me enough so I decided to converse with professors through e-mail as-well.

[@Carlito0220]

Really good video :) Is really nice to see how NASA spent their time to calm us down !

[@Sayris13]

I'm not referring to Apophis...but thanks for playing...we have a lovely home version of the game for you.

[@pinoybreaker23]

Anyone from Sacramento or other place saw the beautiful sunrise and double rainbow this morning, around 7: 10 - 7:30am?

[@sacha333333333333333]

firstly i'm sorry for my english (i'm french) and secondly, s3lvr you're exactly the kind of people ou though that the earth was not spheric and after that the sun turns around it. but i don't blame you, humanity needs people narrow minded like you because it's thanx to you if open minders are called like that ;)

[@PeterGeras]

You have it half right. It was 10km in diameter, as opposed to the other 270 metres in diameter asteroid. This means that the diameter was 40x larger, but any two 3 dimensional objects that are similar in shape have a volume relating to the cube of their ratio's in 1 dimension. In other words, if a cube has a side length of 1, and another cube has a side length of 2, the second cube is 2^3=8 times larger than the first.

[@khanhhoangaoduy2645]

as well! so! I say Mary christmas for every one!

[@watashinonamaewajiso]

yaaay we're still here

[@DeltaForceBase]

Glad to be alive!

[@EvoBeDevo]

I'm with you man. Like I said earlier on in the comments, science and religion CAN go hand in hand. It's just that people are to ignorant to see that there is no line between the two.

[@TheLennyLegoShow]

Now people are saying that Planet Nine is going to collide with Earth. Man people really want this world to end for some reason.

[@Lexillionair1994]

ScienceAtNasa is NASAs channel all you have to do is look on their website.

[@B00MSHAKALAKKA]

that was a good one! I was cracking up!

[@Icureditwithmybrain]

I died, Im typing this from my computer in heaven.

[@jewboy11505]

Happy belated birthday :)

[@vau0807]

This is the very first YT vid where I have no idea why anyone would downvote.

[@darykaren5831]

HAHA IT'S ALREADY MORNING IN AUSTRALIA I'M GONNA WATCH TWENTY TWELVE AND LAUGH MY HEAD OFF XD

[@colossus4219]

How can u look in to the future?

[@jc1424]

Yes, I truly believe with all my heart that the world will end on 12/21/12. Even today...

[@thelmathelma7997]

jc1424 The world might not have ended but even more evil had awaken from that day forward.

[@DarkSkeleton64]

No words more true could ever be said.

[@j-treble]

I remember 3 years ago when I herd about this rumor I was soooooooo scared!

[@hyperthreaded]

An object whose angular distance to the sun is small wouldn't be "one of the brightest objects in the sky", it would be totally invisible. So if there is a yet unknown comet that happens to approach us from exactly the direction of the sun, we would probably only learn about its existence at the moment when it impacts. The probably of something like that happening is tiny, but uniformly distributed over time, i.e. it can happen any day, including 12/21/2012.

[@davspa]

They released it last week publicly. I saw it last week.

[@Learnentz]

They posted this 1 week ago on their website.

[@traceytraceytracey]

If you don’t want to use Cannabis or can’t, there are other herbal remedies. Cilantro is a great one. Its best to eat as much of it as you can raw, but if you want you can cook with it or make a tea out of it. (If you make a tea out of it, suggest adding honey to sweeten it, or you can let it cool then try to chug it down fast because it doesn’t taste very good LOL)

[@jennamccarrell4151]

thanks for giving all the answers for us

[@TingfengWan]

This will be relevant tomorrow!

[@DarkStarChan]

See? Science may not be always right, but these guys will determine what will make or break the next goal for mankind. And I will back them up 110% Thankyou. The world is full of numbers and equations that show what we see. If that's too complicated then just look at Earths History. Whats your next goal? Look up in the night sky.

[@shinkansen1]

Earthquakes are naturally unpredictable. It's similar to placing a concrete block on an egg so gently that the egg initially doesn't crack. However, we all know that it eventually will. It's just impossible to tell exactly when.

[@Nathiest2]

If I set my alarm today to go off next Thursday at noon. Will you only consider the day which the alarm goes off? Something catastrophic could had been set in motion yesterday. Give it time.

[@GabePlaysYT]

The thing about Y2K - is that we can go back and forth whether that software issue was a genuine issue or not...even so, that still didn't stop people from becoming terrified, thinking this little glitch was going to create massive blackouts, issues with weapon systems....I just glanced at a post-apocolyptic book at the library about Y2K from the 90's. This is even dumber because aside from "The Mayans said so", their is nothing credible about this; people just like being afraid for no reason

[@nikkilovesualot]

This is something you should keep to your self. There are people who believe that theres a god and there are people who don't but you don't need to tell everyone if you do or not let that person believe in what he or she wants to and you can believe in what you want to.

[@CQPkytty]

Well, if there are some of us who care about more than ourselves, it sure doesn't seem like it. 1) Love: Love is just something that makes us not robots. Love doesn't help starving people. 2) Helping: What we are helping is things that will preserve our way of life. Help the environment? Sure, otherwise we could all get sick from breathing smoky air eventually. The Earth has survived mass extinctions before and it will survive this one. ~will continue~

[@TruthseekerYgg]

we only forget when we return to this world. sometimes of our own choice, but most often from that which surrounds this world. It can be viewed either as a curse or as a blessing to forget, depending on your point of view. Some so they can experience everything with wonder again, others for a fresh start. Some wish to remember, but are made to forget for a time in order to slow them down and possible prevent their chosen goal.

[@zakopako82]

already? wow! where are you from??

[@Ricnounet]

My comment still makes "sense" ! It still says "Published on Dec 11, 2012" in the description and the video is still considering Dec 21 2012 as "yesterday" ! Beside that I feel ok dude thanks for asking. A bit chilly because of the winter though 8(

[@zero00tolerance]

People have different ways of learning.. just because your marks in science is bad it does not means that you are bad at it..You just have to find your strong and weakness point in Science. For example im not good at Physic and when I was younger I do horrible in school and the country I came from the teach humiliated you in front of the class for my bad marks. As I get older I realized im not stupid at all because I can build so many things, such as robot, rc planes, rocket etc with my mind.

[@eyesofwight]

What is the purpose of learning and experiencing if we only forget it all in the end?

[@TruthseekerYgg]

Yes it says no one knows the day or the hour, of course that doesn't mean month and year, but so far all we can do is a close approximation at best since we don't have precise info.

[@traceytraceytracey]

My other half is a ROCK STAR …. And sorry you told me to stop talking, and yes I will … But we love everyone and this planet …. So love & peace … and most important learn knowledge.

[@GabePlaysYT]

With any luck, this and Y2K, which should still be fresh in the minds of this generation, will get people to be more rational, less superstitious, and not be so anxious over absolutely nothing.

[@CQPkytty]

3) Science and discovery: All to the benefit of humans. 4) Art: Something nice for people to look at. Yay. 5) Joy: See love ^ 6) Harmony? Peace? Really? Do you even know what's going on in the world? 7) Go ahead. 8) "Recover the earth". "Mistakes". Sure, tell yourself that. The Earth's just fine. Species are dying; they've done that before. It's called natural selection. Survival of the fittest. (See 2 ^) And there isn't any good or bad in nature. Those are just labels we've applied to things.

[@traceytraceytracey]

Purpose for most is trying to understand a book written many years ago, research is looking at all sides of an idea. Divide & Conquer is the oldest campaign. Yet… overlooking the here and now …. Is what it comes down to?

[@tgsbibo4404]

When are these supposed to happen?

[@Edwardkca17]

I'm saving this for tomorrow :P

[@screaminpman]

Too bad you weren't there during the editorial to help them catch that.

[@TruthseekerYgg]

What I said was not a reference to children, I was using that as an analogy for the way things are. However, many grown-ups do act like children, saying "Mine! Mine! Mine!" when it comes to things in life, yet they don't realize that there's nothing here they can take with them, so all they can do is borrow for a time. Tv, video games and the like are not the problem, but a symptom of the world's problems. A reflection.

[@CQPkytty]

We shouldn't be considered 'better' than other species because of a particular adaptation we have. If we weren't smart - if we didn't make tools or anything - we would have died out long ago. However, we evolved to be smart. Our intelligence was an adaptation that allowed us to live and thrive. Bats have echolocation. Fish can breathe underwater. Wolves have sharp claws and teeth. Humans have intelligence. That doesn't make us 'better' in any way.

[@Beskhuepnm]

I just facedesked so hard that the mass of my desk was squished into its Schwarzschild radius turning into a black hole. Damn you, Waldo!

[@MegaDad5000]

Intersting. I have to research that. Thanks for the info.

[@Chadgua]

I love science! Even though I'm not good at it in school. :p

[@iacopopoli93]

So do something yourself. I don't understand people who criticize everything. A video like this can be done in one or two hours, no waste of time, don't worry. Astronomists by the way have nothing to do with cancer. This video was made for good reasons too, but I see you can't understand.

[@starieena]

i love history and science both so interesting

[@MrMaxTruth]

"But of that day and hour knows no man, no, not the angels of heaven, but my Father only." Matt 24.36 Thats all I got to say about that !

[@traceytraceytracey]

It’s prevalent in foods, beverages and in our bath and drinking water. Sodium Fluoride is put in 90% of the United States water supply. Sodium Fluoride is in our water supply, food, soda, beer, you name it! Its almost impossible to remove from your diet completely.. So, here are some tips on how to remove it and decalcify your pineal gland.

[@tgsbibo4404]

It is night here dude, it's December 22nd 1:45 AM

[@MrPatters]

if this was posted on Dec. 11 then how are they saying this?

[@schwarzlewis]

i like the way they are saying it didn end december 21 2012, yet te videowas uploadd the 11th..

[@traceytraceytracey]

The Language of the Birds, according to the Weinholds who cite Henry's research, “is a vowel-only phonetic code … Genetic and linguistic research indicates that the five vowels correspond to the five letters used to represent DNA and RNA … Initiates of the Language of the Birds who are able to speak or tone these vowels in certain ways know that these sounds permanently activate the DNA of all those who are able and willing to hear.”

[@SlayerMasterKaty]

I have to go buy Christmas presents now...

[@ArcGameChannel]

True, although i think it depends on where it happens as well. Although i live here in Finland. Cold in winter, Warm in Summer. the live flows pretty normal.

[@changedearth]

@michellebruce, according to policymic, only 12% of Americans believed the world would end yesterday. That would be approximately 1/8th, a far cry from half. Still pretty terrifying and it underlies the importance of increasing and improving opportunities for education but humanity isn't completely hopeless. Yet.

[@PeterGeras]

No worries. And it also makes your case stronger about the size of the asteroid ;)

[@sk8ernutdw]

Me too Ronn i'd like to think a superhero saved us too lol. But i am glad we are still here!!

[@traceytraceytracey]

In Egyptian hieroglyphics this key appears as an ankh, which may have been a type of actual tuning fork for harmonizing with Galactic Center, or may have merely symbolized techniques for producing this celestial harmonization. The ankh or key of life is of a musical nature and designed to be employed along with a type of inspired (and inspiring) speech known as the Language of the Birds. This powerful combination, properly performed, keys DNA to build the Holy Grail or lightbody.

[@butterflysrage]

oh, and this: "The last Maya states, the Itza polity of Tayasal and the Ko'woj city of Zacpeten, were continuously occupied and remained independent of the Spanish until late in the 17th century. They were finally subdued by the Spanish in 1697."

[@TruthseekerYgg]

I am non-denominational. I really don't believe in organized religion, but that each finds their own personal path to God. I do agree with many who say that there has been much that has been twisted or ill-informed and I try my best to correct these errors when I find them. Life is a learning experience, but unfortunately, the "school-yard-bullies" have taken it over and try to blind everyone as they are blinded.

[@TruthseekerYgg]

From my experience, it is those who cannot accept what they see, or have a fear of the afterlife who find themselves in what we call "Hell". You see, they get trapped by their own fears and hatreds, it echoes back on them getting stronger and more overwhelming as they project it. It is not a judgement, but a self-made trap, so I cannot tell you who will enter Heaven right away and who will not. I do believe though, that eventually they come out of it, kinda like a temp coma. Hope this helps.

[@TaliaIGhul]

And now it's 2013!

[@traceytraceytracey]

1. Lol… I am pretty clueless on this topic, KZbin-HOW and WHY does Cannabis Cure Cancer - Scientific Explanation … but this is a great way to activate your pineal gland KZbin -How to fully activate Pineal Gland antennas (Drunvalo Melchizedek)

[@Ricnounet]

"No that is a fact, there is no other beings in space except for us." Where did you hear this is a "fact" ? "The other planets don't even have living conditions" I wish NASA had asked you the question before spending millions in the Kepler mission !

[@NaiveCynical]

Thanks NASA and everybody else for never touching on the people's question! The question unanswered TO THIS DATE is what does the Mayan long count cycle represent? What happens every cycle astrologically speaking??????????????????????? The people are thinking that the solar system will cross through the plane of the galaxy. NASA has been unclear as to WHEN the solar system WILL cross through the plane of the galaxy. Please give answers, ScienceAtNASA.

[@sbeuroclub]

Wow what does it say about Nasa for publishing this 10 days ago.

[@koolkatt1241]

Live your life and stop worrying about the end, cause you're not gonna get far.

[@saintos16]

We are pretty safe when milky way clashes with strikers galaxy because of the vast space and distance between the colliding galaxy. Ps the center will have the most change but our system is on the spiral and we will have a nice view of the sky

[@ericou812]

this is a great channel for nerds like me.

[@jetreschau]

You can only see Nibiru with infra red because there is such a huge debris field (thousands of miles) but it's out there.

[@humodalbadr8361]

then who is the one that stated that the end of the world is on dec 21 2012 ?