PBS Space Time - 2017-03-30
Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/DonateSPACE Find out how time and space switch roles when we move beyond the event horizon of the black hole. And try Crunchyroll at https://www.crunchyroll.com/spacetime You can further support us on Patreon at https://www.patreon.com/pbsspacetime Get your own Space Time tshirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Referenced Videos: What Happens at the Event Horizon https://www.youtube.com/watch?v=mht-1c4wc0Q&t=48s The Phantom Singularity https://www.youtube.com/watch?v=-q7EvLhOK08 The Geometry of Causality https://www.youtube.com/watch?v=1YFrISfN7jo Previous Episode: Superluminal Time Travel https://www.youtube.com/watch?v=HUMGc8hEkpc Help translate our videos! https://www.youtube.com/timedtext_cs_panel?tab=2&c=UC7_gcs09iThXybpVgjHZ_7g Written and Hosted by Matt O’Dowd Produced by Rusty Ward Graphics by Grayson Blackmon Made by Kornhaber Brown (www.kornhaberbrown.com) Comments answered by Matt: Colin Brown https://www.youtube.com/watch?v=5l1KxgHH2Ek&lc=z13ngfyxvvq5ivsys04cfxaz1pezv51ribs Feynstein 100 https://www.youtube.com/watch?v=5l1KxgHH2Ek&lc=z13bjxuafpqnckzkktncsv2yhmq0xkzk Dankulous Memelord III https://www.youtube.com/channel/UC3RPD2BWHliH5QJrGl-XYlw Special thanks to our Patreon Big Bang, Quasar and Hypernova Supporters: Big Bang Shane Robinson David Nicklas Quasar Tambe Barsbay Luna IT Solutions Max Levine Avan & Kyan Griggs CoolAsCats Justin Lloyd Hypernova Chuck Zegar Craig Peterson Jordan Young Ratfeast John Hofmann Science via Markets Thanks to our Patreon Gamma Ray Burst Supporters: Anthony Cormac Jared Moore Michal-Peanut Karmi Bernardo Higuera Erik Stein Daniel Lyons Jade Bilkey Kevin Warne JJ Bagnell J Rejc Michael Fischer Dylan Merida Amy Jie Anthony Caridi Avi Goldfinger Shannan Catalano Florian Stinglmayr Yubo Du Benoit Pagé-Guitard Ronny Polonia Nathan Leniz Jessica Fraley Kirk Mathews Loro Lukic Carl P. Corliss Brandon labonte David Crane Greg Weiss Eric Jackson Xaera
I don't like all the "I'm in highschool and feel dumb AF like if you agree" comments.
1. this is one of the only channels I found to actually talk science. like he said in the ending, this channel presumes you know the basics, unlike popsci and stuff like that that take twenty minutes of the same explanation heard twenty times just to get close to a level like this
2. just go and learn that stuff, don't complain but instead try to understand, whining is only diluting the comments with no new information
Actually, I find those comments quite human and funny, if slightly anti-intellectual. If you had five people around a campfire in the wilderness listening to two really smart friends deep dive into the nature of reality, the same awed mild comprehension feeling would come across and be expressed. I'm happy to sit at the campfire of this channel.
רותם שלו I’m in high school and feel dumb af reading ur comment
@Fermion isn't that high school curriculum?
@Bernd DasBrot Depending on the high school, possibly.
But the point of that particular series isn't the level of difficulty, but viewing math problems from a different perspective.
If you're already comfortable with basic Calculus, think of it as a creative problem solving course. All of his playlists hold amazing value, regardless of your skill level.
You guys need calculus in your lives. Basic arithmetic and algebra are akin to a photograph, calculus is more like a movie
Me: So cool that you can see the stars through his shirt!
Me later: wipes dust off screen
If science were taught like this to me in school, I and many others would have devoted our lives to it. Alas, at my age, I can only marvel at the beauty of the universe through the amazing explanations provided by Matt and PBS Digital Studios. Thank you so much.
in the future, all school will be taught by the most popular YouTubers and all other teachers will lose their jobs because they didn't get enough likes and subscribers.
what you're saying is a paradox, you have to be interested in the 'boring' stuff to make it anywhere near the 'cool' stuff. I've encumbered lifelong debt for just 3 years of the 'boring' stuff and I'm not even slightly close to actually having any involvement in the 'cool' stuff hahaha. I'm only in engineering too I couldn't imagine the distance I still must be from the foundation needed for theoretical research.
@Scotty Berkeley?
@Scotty That sounds about right. These rising education costs cannot be realisitcally sustained. You took engineering? Great. To what end?
@Scottynobody is particularly interested in simple math like functions, it's the prospect of doing greater things with it that make people interested. Also the mastering of the task itself can make a task interesting, no matter what the task is. Learning the basics of math though won't be all that "interesting".
Brought to you by Crunchyroll...because we know you nerds watch anime.
Do they have anime like "Elfin Lied"?
Weebs.
@Snapchat Joe - No no, luxuretv for the win.
@Moses Alazzawi enjoy living in your well.
El Psy Congroo
https://youtu.be/tz-L_sgaLUY
https://www.youtube.com/playlist?list=PL6KfkZ0mEfNi6AeBasB9qDBFeWrrX-IKB
(Seriously people, watch this if you haven't. Thank me later)
Got it, finally. Had to watch every video on this channel 5 times.
You must be real slow buddy!
This is one of the few channels where, when I'm told that I need to watch a previous video, they are correct. There's a LOT to understand here.
Kind of explains where some of the concepts at the end of Interstellar came from. Still a goofy ending, but now I see some of the inspiration.
Wouldn't you get grilled by the Light from the collapsing star below the event horizon?
I love watching stuff like this and pretending I understand
It's poetry, you're not supposed to understand every word. Just enjoy how it resonates with you!
At least we learn some things 🙂
@Michael Meek Except when they don't.
I was the same but keep watching them and you just pick up the information and it begins to make sense
i rakkanize sum deze werdz
I watch these kind of videos whenever I get depressed. Lol..
That's extremely bizzare. This should worsen your depression, if you're not here to learn that is.
You fuckers make me laugh.
“I’m depressed.”
Lol for what?
LET THAT HEART EAT, dont come up on false hopes, its better to stay depressed and LET THAT HEART EAT!
@Saint Michael for the laughs!
@Unknown Artist deep
"Kado the answer" and "Stein's gate" are your anime's if you like this kind of thing.
in standard spacetime, accelerating through space requires the exertion of force on another body, or the emission of radiation. what would an object have to do beyond the black hole, in order to accelerate through the newly traversable "time" dimension?
Chrunchyroll!?
Watch Cowboy Bebop episodes one hour after they've aired! ... wait what?
elvancor #TimeTravelConfirmed
Indeed!
El Psy Congru
Go watch Stein's Gate (quite arguably the best story about the act of time travel ever told).
So basically time can be viewed spatially because all of causality is sitting around for you to select which part of it to observe, and space is temporal because you're traversing it at a non-negotiable rate towards the inevitable singularity?
@John Scott Ko
It will take 20 billion years to reply ( to understand something ),and by that time we will be millions of light years away , inside a Black hole ....
Time has no spatial extent and is not convertible to space. The idea just means they have no clue what a black hole is.
@Edu CN lets just say that the theory that predicts and mathemstically do it.. is the same theory that says this is true.
@Hurricane Floyd Granted, I didn't see the movie, but a guy named John B below had a plausible explanation. Since eventually all the universe will, theoretically, compress into one singularity, technically all the time in the universe will cross any black hole's event horizon (because they'll all be one black hole.) So with all of time to check out, why not your daughter's room? (Of course I'm sure that's not really how it works, but hey, it's a movie.) :)
Matimathical 0:34 nice pun
Nichol
Noticed it, but only realized it was a pun when I read this.
I don’t get it
@Colleen "spacetime dyslexia" then he says matemathical because that is a potential dyslexia rendering of "mathematical"
Thank you for this video! Please don't pander to an audience with no prior physics background. There's already plenty of channels which do just that, and like you say, if people didn't keep up with the video, it shouldn't be hard to catch up on the intro stuff from other places. Keep making videos like this, with some meat on the bone.
0:31 "mattemathical" good one
A video about space and time being sponsored by Crunchyroll...
Alright, let me get my IBM 5100.
CarthagoMike mad scientist! Sonovabitch
Last time I came this early, electromagnetism was indistinguishable from weak nuclear interaction.
@delawarecop quit trying to dismiss peiples argument by starting your paragraphs with "LOL", the only thing funny here is your inability to admit youre extremely biased and incapable of looking at science objectively. From everything ive read, youve decided in your headcannon that einstein is wrong because you lack a fundamental understanding of his work. Argument from ignorance
Bhusta Cap - "the only thing funny here is your inability to admit youre extremely biased and incapable of looking at science objectively."
Ditto Hypocrite!
" From everything ive read, youve decided in your headcannon that einstein is wrong because you lack a fundamental understanding of his work."
From what I've read, Einstein was the worlds most infamous plagiarist, and his theories have been disproven repeatedly by many different qualified physicists, but thanks for proving that you are in fact an uneducated twat:)
Argument from Ignorance:)
Bhusta Cap - "you arent challenging any world view, youre spouting idiotic ramblings with zero evidence."
Your denial of the evidence does not make it magically disappear. The evidence is there for those who wish to find it, but those who are content with mediocrity will no doubt pretend there is no evidence:)
"Youre honestly a wreck, and it sounds like youre having a hard time grasping reality."
And you are a dishonest wretch, who sounds like you are having a hard time grasping the REALITY of Quantum Entanglement and its implications for Relativity - both SR & GR:)
" I sincerely suggest you just stop attemting to debate science with idiocracy."
And I suggest that you obtain a qualification in physics before you attempt to dissuade YT viewers from acknowledging that Einstein was simply WRONG:)
April - NEWS FLASH! There is no scale in Quantum Theory, only ignorance of the truth by those who think that Cosmic scale is somehow different to Quantum Theory. The reality is that Relativity is simply wrong, just like Einstein was wrong about QE. You have merely proven how delusional student can become when they ignore scientific truth and choose to believe to be true, what they already know to be wrong:)
@delawarecop you are a walking fallacy im not continuing this conversation with someone who refuses to hear anything but themselves. Inb4 you try to twist it though and say some bs about being right. Youre not, and youre not worth my time
And let me guess? Electromagnetism switch roles and then it suddenly becomes magneto-electricity?
"You might wanna hit pause and check out these episodes" *shows three episodes*
Me: immediately hits pause then goes and watches all of them
+1 for the "timey-wimey" reference -- brilliant!
"The coordinate previously known as time, T"
My mixtape title
When I saw crunchy roll...
My soul: this is the rise of Anime..😵😵
So its entirely plausible that beyond the event horizon could be one of the brightest places in the universe and not black at all...
“Matemathical”, I’ve watched this like ten times and I just caught the joke.
My first mindblow in a very long time (or space? :p ). Thank you.
I almost never understand more than a quarter of what you're talking about, at least not at first. I kind of let them soak in, watch them a few times and pick up bits and pieces. Gradually they coalesce into recognizable fragments and I can piece them into parts that make sense. Checking other sources is a great idea and I've come back to episodes after seeing other things that help me make sense of things.
I like that your shows are different; you deal with some mind-blowing, counterintuitive, life-changing stuff. Summaries and simplifications have their place but I love that you get into the gritty bits. I appreciate it even more every time I consider how hard it must be to write and illustrate them.
I didn't do much physics in school and none in college so some of the ideas are beyond me. That's something I'm working on remedying, partly because shows like this make me want to see the universe beyond the confines of my puny human senses and understanding. To look it in the math, I guess.
After watching the E-MC2 episode for what must have been the 10th time I finally felt as if I understood what you were describing about the connection between energy and mass. It was a beautiful moment for me, full of wonder and awe and I thank you all from the bottom of my soul for it and the many others like it you've given me with your hard work.
+Able Baker WHAT ARE THIS?
Christian Vigilante
The words "God Did It" Made to look like a mathematical formula.
dduncombe no words, completely agree
Able Baker Sir,no offense,but that makes no sense for the most part...Newton's gravitational constant multipled by zero by the the delta of...what???You can't just write out a delta without anything following specifying what it's the delta OF.I have further problems,for one you seem to write out the Schwarzschild metric's "dt" separately...
innocent_fugitive I do much the same as you
3:04 The left out terms should have a "+" in front of them.
0:33 "matimathical quirks" lmao
This reminds me me how a creationist must feel like listening to a scientist. The evidence is there, it just sounds like gobbledygook!
"matemathical" made it into the final cut
Brilliant episodes, brilliant information and brilliant background music!!!
Does consciousness constitute a time crystal
"Come with me on a journey through time and space.... In the world of the mighty booosh"
I understand everything now!!
I feel so bad for him having to read that crunchyroll ad at the end, lol. Great episode man.
Your ability to say "Dankulous Memelord" with a straight face is super-human
I'd love to buy Matt a coffee & have a chat! I could listen to hime for hours, even if I don't really understand a lot of the science.
I agree with the host Cowboy Bebop is cool AF. The first animé that didn't make me uncomfortable.
0:34 ~ Matemathical?
“Mate’mathical” lol
Finally, a sponsor I'm actually interested in.
This said experience would make a great video with regard to the visual affect on falling in and what the visual effects would look like...
8:54 so... We see what happened back in time?
What is the overlap of the groups of people who like anime and watch this channel?
I watch anime a lot and I'm looking to be an astrophysicist in the coming years.
Heiko Schlichting I've been for years passionately in love with physics and the mysteries of the universe, but my heart has always followed the mysteries and weirdness of the Japanese animation as well. So I guess it's doable
Both cannot be understood by us normal human beings... xD
Heiko Schlichting astrophysicist who watches anime here
not me
Say you are on an object moving at the speed of light, and you start walking forward on the object, are you moving faster than the speed of light? Or is there some kind of prevention/rule that prevents this.
>dyslexia
>matemathical
0:30
This show is so good. It's like every second has something more to find.
I see now why time slows down and stops when you're approaching and he an event horizon. I think.
Nicely explained. I think if our contemporary measure of time, in 'our space', were to be applied to the instant just 'before' the 'big bang', the time would be zero o'clock. Take our contemporaneous time back another year 'before' the 'big bang', it would still be zero o'clock etc. etc.
We're surely living in a universe analogous to a black hole, inside an event horizon.
A S - 2019-01-14
It's a trap. once you start clicking you enter an infinite tunnel of links to more videos, been stuck here for 40 days and 40 nights
Celeste Flenory - 2020-03-03
@Winston Knowitall LMBO!!! I wondered when I would be able to get off this train. But...I just can't look away.
Winston Knowitall - 2020-03-03
@Celeste Flenory Right. There's no escape. Only more and more knowledge.
pikiwiki - 2020-03-04
will send crunchy rolls
Peter Griffin - 2020-03-12
I almost feel a disassociation from my human side when diving into these concepts, oddly satisfying though.
Fjj Chj - 2020-03-16
Yeah I'm there too. Every single suggestion is on black holes haha