What Is The Most Powerful Thing In The Universe?

[@nemesis6014]

What I love about this channel is that I could sit through a whole video and not get lost half way through. The pacing and editing work so well helping retain information. I sometimes watch, better-yet, listen to these during naps and in my dreams I visualize everything almost similarly to the CGI segments in the videos. Kudos to Leila and David!

[@MJ-revered]

Don't kneel and lick.

[@Rickswars]

Yeah it’s science fiction!

[@BigAlboski]

They have robbed me of many hours of sleep....although i can only blame them fdor the first video lol after that i knew what i was starting!!

[@nikolescribner2729]

This channel is what people in the 90s thought of when they imagined the grand potential of the internet ❤

[@ResistantStillness]

Well said. So unfortunate that there are so few channels or pages like this.

[@RT-qd8yl]

@@ResistantStillness Or people willing to watch and think about it 🙁

[@petegaslondon]

Yeah!! In an early DotCom, we thought it would make people SO smart, the ultimate library, at everyone's fingertips Now i have to explain why the Earth isn't flat, and a certain virus really DOES show in an electron microscope! Places like THIS kindof make it worthwhile :)

[@christopherjohnson2375]

Cat videos man

[@MarinCipollina]

Sad and annoying to consider the unknown quantity of web pages that are worse than useless. "Social media" promotes crackpot theories and dishonest narratives. So many people lack the skill set necessary to evaluate information sources. E caveat emptor applies.

[@mickeyb492]

That was the most comprehensive explanation of quasars I've heard to date. It must have taken your team a long time to gather this information and make it presentable. Thank you for explaining the phenomenon that got me interested in cosmology in the first place 10+ years ago.

[@pratham6412]

😌👌 that's great

[@Oreguns85]

Are you a cosmologist??

[@mickeyb492]

@@Oreguns85 I am not. I've learned a lot from KZbin and other sources throughout the years fulfilling this awesome interest.

[@SepyaSızıntısı]

​@@mickeyb492 Bana önerebileceğin bilim kanalları var mı ?. Eugene khutoryansky ve bu kanal gibi.

[@andyw6996]

I could have explained it better and more simply: God created the universe.

[@curzon176]

Quasars are absolutely amazing and it boggles the mind that phenomena like that exist out there in the galaxy. It's also pretty amazing that the smart humans were able to science up that pretty comprehensive explanation of what they are, since the closest one is so very far away.

[@NaNa-ey4vi]

If only our society would science up on pandemics and everyday life. Unfortunately trailer park joe claims to know more than virologists and other PhD scientists. Dark time here is the US, with January 20th 2025 right around the corner.

[@pooperscooper8791]

If a quasar was near earth we’d never exist, God is great

[@SeauxNOLALady]

Radiation exposure is one of my greatest fears. It’s mostly invisible and undetectable unless you have a Geiger counter… I read about the people who lived down wind of the Trinity Test in New Mexico in the early forties. The bomb was detonated at five in the morning and it jolted people out of their beds. Two sisters looked outside and saw what looked like snow falling. They put on their bathing suits and went out to play in the radioactive fallout that they didn’t know was deadly. They rolled around in it and smeared it on their faces and bodies. Their community was only 35 miles away from the test site, and they weren’t warned or notified about the possibility of deadly exposure to radiation. Most people who were unknowingly exposed to the fallout were stricken with multiple cancers and autoimmune disorders in a disproportionate amount. The government finally admitted to their negligence and mistakes and awarded compensation to the victims of the devastating effects of radiation exposure that they caused during the Manhattan Project.

[@Scythe_Voltage]

Our government doesn’t care about us tax cattle, they prob wanted people to get affected so they could have more data and research. Like, *how would it effect the next town over. Or *at what range do people feel the blast.

[@ryanreedgibson]

I read the lawsuit. It was hardly just compensation but admitting their mistake is more than most WWII combatants are willing to do.

[@seed.meditation]

Agree with you

[@CommackMark]

Very interesting bit of history.... but im afraid there's no entity to sue for Quasar emmissions

[@strafer8764]

It’s always intentional with the government. They don’t care about collateral damage

[@ChadieRahimian]

love love love! just one request: is it possible to write in the corner of your videos, the equivalent of light years you mention, in parsecs and when appropriate in redshift z? As someone who has studied physics and astrophysics since a young age, parsec and z are more intuitive for me to imagine!

[@iambiggus]

One of the best channels on KZbin.

[@orangejjay]

It's wild these days to see how far and how good the quality is on so many videos and channels on KZbin. What was once the fodder for the specially trained and the folks who worked in studios. Both hardware and software have become more affordable and available to a greater mass of people thanks to it. It's no where near perfect but there's many an incredible gem on KZbin that makes it all worth it. ❤❤🎉

[@aDoozie]

Absolutely love all of your channels. Unreal that this is free. Thank you truly.

[@luminousfractal420]

You pay with your attention and brain space.

[@pauly362]

You'll give them ideas 🤫

[@robertmack4351]

Nothing is for free, except our belief in Jeses. Most other take-offs are ungodly.

[@etrek1619]

​@@robertmack4351stop forcing your religion down people's throats, there's more porductive ways to change the world than spamming about your stupid god on every video you see.

[@jameselliott216]

​@@robertmack4351 nah, that belief ain free, boy. It costs the blood of a god in excruciation. Fake Christian. I promise you, there are 100,000 people like you for every one true Christian there is.

[@shadowtekmain]

I love how this channel doesnt just teach you about cool space stuff, they tell you the story of how we found out each step ❤

[@Rickswars]

This is more fantasy than reading the Bible!

[@GorgiaO]

@@Rickswarswhy bring in religion? You could’ve said something like Harry Potter but instead you feel the need to put others down. That’s downright narcissistic if your first response is to put other peoples beliefs down and just make fun of it.

[@Dave5843-d9m]

The Bible was written by people. Mostly uneducated people. Its monsters are as nothing compared to what the universe and gravity are capable of. However the bible is all about morality. The universe just is. It has no morality.

[@williamskentzos9540]

Thanks!

[@luukipuuk3537]

Literally had an audible gasp when I opened youtube and saw that you uploaded. I was literally planning on putting on your previous video for sleep! This is amazing.

[@Mfrasier88]

Literally just did the same 😂 am in bed trying to sleep to this as well! Haha

[@chriskelly6574]

I know eh! Like a second Christmas!

[@HelloPareBrise]

This channel is my bed time story every single night since I discovered it a few month back

[@janlombard6712]

You cannot go to sleep after watching. Head is spinning too much

[@amatullahimani7627]

i can’t sleep without them now😂

[@joz6683]

I can't believe that I forgot about this dropping. This will help ne get ready for the week ahead. Thanks to everyone involved. I can not believe that making such good documentaries for free.

[@adamlowe8677]

Jesus loves you! I pray the Lord envelopes you in his love and reveals himself to you in a mighty way my friend.

[@BoyKhongklai]

​@@adamlowe8677 Amen

[@washcloud]

@@adamlowe8677 Jesus died some 2000 years ago my friend.

[@adamlowe8677]

@@washcloud my friend he did but then he was raised from the Dead. I used to be an atheist. Back in September I encountered Him in a life-altering way. I used to be depressed, suicidal, and all messed up. Jesus freed me from all that man. If You don't believe, but you want to be free also, just ask him to reveal himself to you. May the Lord shine his face on you everyday my friend.

[@washcloud]

@@adamlowe8677 ...I have been asking for his revelation, my friend, but he keeps not giving a damn for my pleas. Therefore, I (honestly) am happy for you and the recent change in your life, but until he changes his mind about being selective considering his revelations to people, I'd rather go on preaching that he died 2K years ago and never came back. Thanks for your wishes concerning me though.

[@MarinCipollina]

Best explanation of this phenomenon I've encountered online. The idea of quasars acting as galactic regulators of star formation activity is a fascinating one. There is much to consider. Top notch quality as always, History of the Universe team.. Profoundly edifying, engaging and very well written. Well done !

[@davidbull5757]

Please avoid such subjective words as Strange, weird, astonishing, grim, terrifying, simple enormous, etc. This is only to the human brain, add not objectively SCIENTIFIC 😂. Thi

[@MarinCipollina]

@@davidbull5757 Why did you post that comment in response to mine? I did not employ any of those terms in my comment.

[@tonytouch7823]

@@MarinCipollina Yeah, speak outside of you're known relative. Lol. Wait... wrong comment!

[@MarinCipollina]

@@vhawk1951kl Why was this comment expressed as a response to mine? I did not employ the term 'cosmic' in my post.. I have no idea why my original post is attracting so many non-germane responses. If it is NOT in response to my original post, please post elsewhere.

[@laurelaure3282]

this conversation is funny lmao

[@burnedbeans4170]

Cygnus X-1 All who dare to cross it's course Are swallowed by a fearsome force Through the void to be destroyed Or is there something more? Atomized at the core Or through the astral door

[@Moudabo]

I'll heartily echo this sentiments of others. Wonderfully written, clearly narrated, and spectacularly graphically illustrated. Congratulations to your talented crew. I've always wondered how those impossibly energetic relativistic jets could possibly be created. This is the best explanation I've come across - and yet, I still find their existence completely mind boggling.

[@exin8494]

Thank you History of the Universe team for all those videos! Fantastic quality as always :)

[@Okla_Soft]

Paul M Sutter wrote this episode!? Holy shit, no wonder it was so excellent, I mean they’re all amazing but I’m glad you credited the writer on this one. Paul is one of the best Physics/Black Hole KZbin personalities but I hadn’t heard from him in a while.

[@gracebromfield9070]

Yes! Wonderfully, Excellently written! I hope Paul does more with HOTU 🙏

[@aaronperelmuter8433]

They credit the writer on every episode.

[@robertmack4351]

Maybe this black hole thing gobbled him up? A black hole is a circumference with a diameter ... and a whole lot of data adhered to each arc degree. No wonder none have been observed.

[@petegaslondon]

Rob Kerr would like a word, @@robertmack4351 ;)

[@acephas3]

What is the song at the beginning??

[@ShakyHandle]

Love your work. Thanks!

[@sergioreyes298]

Your channel is, to me, the best in the area of astrophysics, and of science in general. Thanks for giving so much beautiful information.

[@theoweijmer]

Bedankt

[@porridgeenjoyer]

Thanks

[@mapletree6308]

This kind of work deserves way more views and likes. You guys are awesome to say the least! Thank you so much!

[@alex49]

Thanks

[@torgenxblazterzoid]

Another masterpiece of subject choice, storytelling, and teaching. Thank you so much.

[@MJ-revered]

Hater!

[@charlesmiddleton3247]

Studying and trying to envision the cosmos and all its wonders and information... takes my mind off of all the craziness, we humans deal with here on a daily basis. Thank you "Creator of all creation" for creating. Namaste. From a Vietnam Era Marine Corps veteran.

[@MarinCipollina]

The History of the Universe team really hits the sweet spot for blending hard science with accessible writing and presentation for reasonably intelligent amateur scientists.

[@robertmack4351]

As it goes: He (GOD) said it I believe it That ends it ...

[@chrisrees7054]

I was thinking the same thing 🤔

[@mattorr2256]

@@robertmack4351this comment is for you and only you. Just FYI

[@mattorr2256]

@@robertmack4351it ends what? Your religious comment? Fantastic then!!!!

[@meryitis]

I watch your videos twice, first time I listen to it to fall asleep and I do in first 10 minutes and then when I wake up I listen to it again while getting ready

[@rudejude82]

This was without a doubt the best video explanation of quasars I have ever seen

[@goblinhut]

This is the only youtube channel where I have notifications enabled and I'm always so happy when i see that red "1" on the bell icon.

[@mrmarr8308]

Same 🤓

[@yanli3320]

Always looking forward to your excellent offerings and this did not disappoint at all! Brilliant writing, extremely well researched… well done

[@brody4571]

This has given me an idea about dark matter: the un-expected rotation of galaxies versus their mass is left-over spin from their, now no longer, active black holes.

[@RuosongGao]

You misunderstand the problem. The galaxy spin problem is NOT where that spin came from; rather, it is about how the galaxy is able to hold itself together despite such high spin speeds.

[@JaYoeNation]

I wonder how many young lives you shifted to astronomy as their passion and profession. Must be a huge number.

[@martinh2783]

Yea, it has to be at least 2 or 3.

[@XLR8BUNNY]

Yeah...i have all the knowledge of quantum physics and astrophysics, I listen every day all the podcast all the documentaries and newest discovered things in science...and, I wash the dishes, make the salad and deserts in the hotel....

[@mattorr2256]

@@martinh2783good one. It made me laugh uncontrollably

[@Lunatic-Beleren]

I freaking love this channel, i love you all guys listening to this while falling asleep. Best sleeping medicine in the universe

[@artdonovandesign]

Aren't they incredible? ❤

[@bobbiusshadow6985]

Agree, it’s one of the best channels to fall asleep listening to

[@NanaDaakye_1]

😅 58:11 😅 58: 58:11 58:11 been good dear u😅u 58:11 i 58:11 :11 me an wh of😅😅 do may God 58 58:11 :11 used for 58:11 up in my 58:11 used as soon I inside idio uʋtic used uu I best jug of tʒuu in a 😅huge Wuhu ups was ur gagenesl Gate at meal hhmedal that y best 58:11 ou're the Best a u 58:11 sandpit i mean it's to uuuuu🎉u🎉 tool u ʋu 58:11 😅uu 58:11 i uuuuuuuuhuuuuuuh 58:11 😮Luigi uuu🎉 58:11 of huhundreds y uyuuuuuuuuuyuu58:11 you guys 58:11huh juju huh yeah huh huh i u😅uu Uruguay round out u 58: l is🎉 58:11 and:11 u 58:11 😅island 58:11 juju uh you 58:11 hear head 77ūūùū7ūūù777ùùūūūūūùūū77ūùūū77777ù77ü7777ū777ūü7ūù777ùù7ūū77ūū7ūùūùùùù7ùù77ūù777ùū77ùùūùùūùùùū7ù77ù7ùūùūùù77üūūù7ùùūùüūùūūū7ü7ù7ü7777ūüūū7ù777ūùùü777ūūūūūùūûûūù777ūūù7ùūùùūūùù7ūūū7ū77777ùüū777ùūù777ù7ūūüùùüùūūù77777ùùùùù7ùùùùùü7ûùūù7ūùùùüū7777ù777ū7ūù7ù7üūū7ū7ūù7ùūù77777ù7ùū7ū7777ûū7ù7ûû7ū777ūūū7ū777ù7ûù7üü77ūûūù7ûùùūùùūūüùūūùūūūūūùùùüùûùūūúūúūùûūùùūùùùùüû7ùūūùūūūûūüùùūūūūūüūūūūüùùūūūùùùúùùūūùūùūūùūúùūūūû7üûûūūüūúùùūúūûūùūūùūùūūūūūùùùùūūūūùùūùūūûùûûūüùūüūúùùūùūūūūùūūūùùüūūūūūùūùùüūüüūūūùùūúūüùùüūūūūūù7ùūūūūūūūùüūúûùùūūüùùūūūūūùùùüūūūùūūūùū7ùūūùūûùūūúūùüûùūùùùū😢😢😅😢 guyɤ 58:11 sʦ 58:11 ʒɤ 58:11 my pity ʒ yhɤ😢😢ʒɤ😢ɤɤʒɤ😢u IG gogo 58:11 😢 my😢ɤyɤ😅ɤy😮ɤuʣ 58:11 ʦg ʦɤoʣgɤgɤɤʣ😅JP ʦɤoʣgɤgɤɤʣ 58:11 😢to 😢ɤʦpɤ😢ʋpɤ 58:ʦ😢ʒgyʒ😅11 ɤvʒʦgɤhpɤɤyɤpg 😢 58:11 58:11 58:11 ɤ 58:11 58:11 ʋgʒgɤg😅ʋɤg 58:11 ɤpggg😅😢ɤɤɤyggƒɤgʒ😅 ɤ 58by gʋʦʋɤ😢ɤgyh yh ɤʒɤgg😮ɤoɤʣʦyʋʒʋʣʦʒɤpʒyʒʒɤɤɤɤɤɤo😅😢ʦpʒʋʒƒ😢ƒɤʋʣʒʒɤʒʋɤ😅ɤ😢ɤ😢ɤ😢😢ʣɤuʣyɤpɤyʋʒʦʋɤpʣɤʣɤuʣyɤpɤyʋʒʦʋɤpʣɤʋʦʋpʋ0NY 6yʦ😢😮ɤʒʦʒg6😮😢😅ʒgpʦʋg😢😢😅ʒgugʋʒgug😢ʒ😅😢uɤʦ😢by😢😢😢gʦ😢ɤɤɤgɤʒipɤgɤɤʋɤɤɤgɤʒipɤgɤɤpɤpɤ ɤɤɤgɤʒipɤgɤɤpɤ😅uʒgƒ 58:11 😢ʒ😢 58:11 😮😅😢ɤɤʋ😢oggg😢😢😢ʋɤvʦgƒpyɤ 58:11 pʋʋƒʋɤ😢y😢o😢 58:11 😢ɤʒ😅ʋ😅😢ʒɤɤʒʦ😢ʒ😢ʣɤ

[@NanaDaakye_1]

😢​@@bobbiusshadow6985😢😢 ʒgʣgʋʒiɤpƒy ɤ😅ʋʒpʒv😅ʋʒ

[@mattorr2256]

@@NanaDaakye_1pure insanity here…

[@sidpomy]

HOTU is the embodiment of the best kind of education: information seasoned with an awe-inspiring narrative.

[@Rickswars]

This is fantasy and make believe theories! They know very very little about space!

[@RootsMj]

Loved the episode, very well explained and amazing graphics to go along with it. Please, never stop creating content!

[@11bravo86]

I've learned more from this types of shows then I did in school. Outstanding.

[@MarinCipollina]

They're not afraid of presenting post grad level science to an amateur audience.

[@artoflorizoone7268]

Much love to this channel, its both a calm place without scrolling and an interesting place for learning

[@douglaswilkinson5700]

I am pleasantly surprised and thankful that this video is accurate, up-to-date, well written and packed with information. The only possible misstatement is "Indeed, the nearest quasar sits over 700M l.y. away (~11:47). I believe that the closest quasar is in M87 which is 53M l.y. away.

[@vladhornster]

Every video from this channel is like a big holiday! Thank you!

[@kurtyzkalvyn1]

I'll be the first one to admit that the study of the universe is a continuous and granular one. Science is the search for the truth, that means that stuff is going to be improved upon as we discover more.... The more you know!!!😊

[@bendybruce]

I'm really not sure how to put this. It seems as if almost every content creator I enjoy watching is spamming the better help online therapy grift. This company must be undertaking an extremely aggressive campaign to recruit youtube creators. The reality is that they sell customers private data to corporations like Google and Facebook so they can be subjected to targeted advertising. Furthermore they take no responsibility for the online therapists they employ. This is a bad company and I don't think anyone should be signing up to it.

[@HisBladee]

Yeah, they were exposed a while back, but CC get paid really well per person who sign up. For a channel like this. Money is needed

[@denissavgir2881]

Why is targeted advertising so bad?

[@bendybruce]

@@denissavgir2881 Where did I say targeted advertising is bad?

[@denissavgir2881]

@@bendybruce nowhere that I'm aware of, but I've heard it from many others

[@Trebor_I]

The AG1 Greens of mental health

[@m8imhawk]

I love every one of your videos, and have rewatched most of them (more like re-listened), but this one might just be my favourite. Bravo!

[@GHOSTBOT-Stake]

Im still convinced the most powerful thing in the universe is the plastic packaging of a sawzall blade frome home depot

[@Mateus01234]

lol

[@d.j.stangegfx2400]

😂

[@gloriamadaffari5404]

Eight months after this comment was posted I just found it. I am howling with laughter.

[@wiretrap1035]

So well-written. So dignified and perfect. Thank you guys.

[@immortalsofar5314]

Space objects don't "lurk". Not black holes, not quasars - they all just sit quietly doing their own thing and chilling in a few degrees over absolute zero.

[@JonathanRLight]

This is an impressive description of these theories without getting lost in the details.

[@disinclinedto-state9485]

Such high quality youtube content. Love this channel.

[@philmutonhodza7899]

Love this channel, when I am having challenges and stressing about life, i come here, to show how small I am, how i am a miniscule. I dont understand anything, but i know my lifes problem will not make the earth stop, nor universe wait, it will go on and on. And how are and unique we are to have life, because life is a strange phenomenal in this universe, we are special, we are rare, we may be the only life around, the only existence, the only life that knows about the universe. We may be the Alien that we are looking for, Earthlings are special

[@marktunnicliffe2495]

Awesome, a whole video detailing AGN's. Can't wait to watch this one.

[@DullyDust]

I love the analogy you made about all the objects in the universe being like a huge zoo with many unknown creatures that we observe through the bars that divide us from them. Could be an awesome art piece to make, should call it The Cosmological Garden perhaps Edit: it could also be a cool concept for some sort of interactive, educational vr map game

[@matthewskillo8577]

One of my favorite KZbin channels! Always awesome content!

[@3dgar7eandro]

Love the premium quality of this content and the clear way of giving us information about of our awesome universe!

[@homer828]

Bro i thought this was a kurzgesagt video😭🙏💀

[@whocares2214]

This is better. Not hating, like them both, but these are better

[@elitecol69]

Awesome! Been hanging for a new episode. This one is fantastic!

[@sehvenseas]

Thank you... i've allways been a space enthusiast. The way you explain all these complex phenomenae is marvellous! Please keep doing these videos.

[@emm_arr]

Wonderful. A new video from you is an excellent addition to any weekend. Thank you.

[@dreddj]

Absolutely amazing. The pace & complexity of the dialogue allows even my novice level of learning the ability to remain engaged without becoming overwhelmed. Fantastic job!!

[@YogiMcCaw]

Paul Sutter + David Kelly = Amazing Content. Lovely work , guys!

[@mogensschultzruhoff6770]

Every time you come up with a new episode, I'm baffled at how complex and fascinating our Universe really is. Even at the grandest scale, the Universe seems to have a clever solution to everything. You can't but wonder if we will ever grasp it all and finally find the answer to Life, the Universe and Everything (I know the answer is 42, but anyways 😉). Still, I'm glad I found this fantastic channel and subscribed to it. Thank you for your amazing work.

[@NCRVeteranRanger]

A Hitchhiker’s Guide to the Galaxy reference? Hell yeah! 😎

[@Pubrulz]

Yes, the answer is 42, but most people don't realize that Douglas Adams was referring to the binary equivalent of 42, or the * key. In computer searches, * is used as a variable for "anything."

[@sentcons]

Saw it on my recommendation right as i was going to sleep! Love these videos

[@ChadieRahimian]

As always, fantastic job! As a former Astrophysics major, I love every bit of them, just a refresher for things I have almost forgotten.

[@SophiaPerpetua]

That was a wonderful documentary! Thank you for sharing it. I subscribed and shared this with others and will watch other of your videos. It's accessible to the layperson but also quite detailed and informative.

[@oIBBEo]

I've seen a lot of stuff of the universe, but this explained so much in such a simple way. So perfectly done. Definitely a follow

[@MadCityBells]

Riveting. I’ll be watching many times over. Thank you for a brilliant episode.

[@Braveclean]

Diving into this documentary was like stepping into a portal of enlightenment! 🚀 The storytelling, visuals, and insights left me hungry for more. This is like a mental feast

[@un-fixed2609]

i'm using brave rn to watch this

[@cognus3372]

watching this on brave mobile

[@khawli6032]

Finally… I’ve been waiting for this

[@Sergeantcruz1216]

Hands down award winning presentation. Pure perfection...

[@averteddisasterbarely2339]

These videos are the absolute best ! The history channel and discovery channel don't do it any better (or at all anymore)

[@matthewschwartz8730]

Omg I just clicked on this video and figuring it was one of those AI junk channels and sure enough is my favorite channel another new video can't believe I found it when it was 6 hours old I'm so happy.... And whoever does this channel or make those videos great job please continue!!!!

[@system0fadowner251]

One of my favorite and most fascinating astronomical subjects to learn about. Another banger, but that goes without saying. This channel has struck the perfect balance of explaining hard science in ways dumb dumbs like me can (sometimes) grasp the real world implications of. Yall are the Carl Sagans of a new generation

[@artdonovandesign]

A New HoTU is a pure intellectual joy- Easily the finest channel on the net P.S. I love the new guitar music @26:44

[@deannanoneyabusiness]

Excellent documentary. The best one I've seen. So fascinating. Thank you!

[@khsolo]

Whoever writes these documentaries is a true genius

[@BlackSheepScreaming]

Oh man, finally ❤ Thank you so much for all your efforts, the whole team, you made my evening now and the next couple of days ! Very thankful to you and this amazing content ! Cheers ❤

[@YvanCartwright]

I learned a lot from this great documentary! Many thanks and looking forward to many more!

[@Jezz_Mcfly]

This just made my Weekend ! 💯✊💢

[@BallaBimba]

When I read the caption I first thought that the answer might be "human nastiness" or "the desire to inflict pains on fellow men", but now I know better.

[@whocares2214]

Very deep observation 🤔

[@NatrajChaturvedi]

I have been watching your history of the universe series and it's brilliant.

[@jack00scarecrow]

love this channel, i will listen to this lots of times no doubt

[@chrisnairne-clark2218]

*little yelp of joy when I see a new one out!*

[@Lunatic-Beleren]

huge joy my brother

[@robertmack4351]

Jesus is listening ...@@Lunatic-Beleren

[@orangejjay]

Yelp over here too! ❤

[@obnoxiouspedant]

Me looking over the toilet bowl after a week of constipation

[@mattorr2256]

@@obnoxiouspedantwhat dude? For real wtf???

[@davidrussell6105]

Amazing content,,,, easy to understand. Thank You

[@DavyanHatch]

The craziest part is that all of these are COMPLETELY REAL and can happen.

[@laimonaslb]

The animations transitioning into the irl photos was so cool I had to subscribe and I rarely sub to people 👌👌💪👍 keep it up make more.

[@eduardgi7780]

Everytime this channel drops a vid I become happy

[@weshoward1984]

The most prodigious cosmology content on KZbin .

[@H12123]

A WONDERFUL HABIT ALWAYS ON LIPS'ALLAH GUIDE

[@boriboribo]

Check out "Cool worlds" it's great as well !

[@marcopass4061]

The universe itself has blessed us with this channel.

[@jetzavala7395]

I have a crazy idea: What if there are no intermediate black holes because they travel back in time. Isn’t there math that says that at a certain point when entering a black hole that you can end up in a location before you originally entered? Isn’t that our current best guess? A guess which by definition could be wrong/ expanded upon? What If two black holes are orbiting each other so fast that they exit our chronology? Here’s where I go crazy So, from my limited understanding of the universe, the closer you get to a black hole’s center the more that physics breaks. What if when two black holes are converging they spin so fast that they leave our universe. And travel to a universe where “our version” of matter is switched with “our version” of dark matter. So the black holes would have a TON of matter to feed them. And maybe when they get to a certain mass they travel forward in time and reappear in our universe? This feels right to me in a way because I am imagining how a quasar shoots its radiation energy in opposite direction. What if beyond radio waves there are “time waves” or more accurately “spacetime waves” And if we travel back along those spacetime waves it would be like going from one end of the quasar radiation beam (I don’t know if there are “ends” I’m stupid just go with it) through the center of the black hole and out the other end. If I continue to apply that logic I come to the idea that after reaching the center of spacetime you travel into a new universe which to us seems to be flowing backwards in time. Also if we imagine that spacetime waves exist and that they are an “action” then shouldn’t the equal and opposite reaction of spacetime waves be “negative spacetime waves,” that flow backwards in relation to us? As I typed that out I realized that we literally look at the past by looking at extraordinarily distant stellar objects. Because space and time are one. So if we were to go to the center of space it would also be the center of time? And if we “kept going” we would then be traveling backwards through time in a mirrored spacetime? A mirrored universe that when observed by someone from our original universe moves backwards in time? I want to be a fantasy writer and this is something that feels magical. But remember that im stupid :)

[@jetzavala7395]

Okay wait. What if the reason black holes are black is that the matter physically leaves our plane of existence. And that infinitely dense matter creates a big bang/ birth of a new universe

[@Lefteyehawk]

i love your videos, we get knowlegde, the history behind the knowlegde and it feel poeticle. never boring. keep up the good work

[@Kneedragon1962]

That is awesome! Cosmology 101 ~ the history of the universe, and our observation and understanding of same, in one hour. What have we learned? How have we put that together into one large picture? And what further questions does that present? This is likely the best introduction to cosmology that I have ever seen.

[@Rob02138]

Brilliantly done!!! Subscribed.

[@codeTopia379]

I respect people who watch this kind of videos ❤

[@PSwayBeats]

I've watched every single last one of these videos 10 times probably by now It's getting to the point where I going to start writing down notes cuz I really want to remember everything in these videos It's just kind of hard to remember everything with my ADHD short-term memory not so good But I can remember 75% of everything I just have a hard time remembering what scientists figured out what and keeping track of all these names is the hardest part

[@trainmaster0217]

I don't

[@bradenmcleran3483]

Thank you HOTU! Your videos are FAR better than any science documentary on tv. Would love to learn more about special and general relativity in more detail if you’re taking suggestions!

[@Krypto_Knight_33]

First HOTU I’ve watched - great video and easy to follow

[@H12123]

A WONDERFUL HABIT ALWAYS ON LIPS'ALLAH GUIDE

[@45asunder1]

The love of a good mother.

[@Deniz-eh5ol]

I love this channel. The voice is the new David Attenborough. I really appreciate the subtitle greatly since I’m having hearing loss. But notice there some txt but no voice to it. Like voice extracted from the track but forgot delete that in subtitle? Anyway I’m in love with this channel. Science mix with poem, philosophy in a beautifully narrative way.

[@ketzuken1]

Agreed, bro should send his CV to the BBC for Narrator of Planet Earth 5.

[@PhillipMiller-h6i]

Man speak of things that goes on for millions of years but you hear man of man living for a million years. Now thats great faith within in it self just the eternity that lives in us is us in this temple alone bridging the lightof life from all corners the universe no matter the bright expansion of or lack there is more life in the name Creator (" I AM") thats the beauty of this... Jow know grow ir show it and flow ir cause your throw it because it is you and I rather me and we .... Thats the beauty of knowing the word with purity in order to grasp peace because wisdom cannot grasp choas with care so beware what you dare in this life because its ours and dont you ever forget it.... I got mines you better get yours as so we all do have what will never leave us nor forsake us the god in love because love is God and to dare his love to be otherwise is not wise at all bad enough its man building outside what God has for us as if you will last longer than it if you don't know his name oh hes calling if you here his voice i know i do .....

[@PhillipMiller-h6i]

@m@n in the name of Jesus Christ @m@n ...

[@sueokada6968]

“Imagine a summer sun so strong it can push you over.” I don’t have to imagine, man. I live in Las Vegas. At least it’s not Phoenix. There it doesn’t just push you over, it grinds you into the dirt with its heel.

[@Acidic_Person]

Another relaxing video Yayy 🎉

[@kruksog]

This is a masterpiece. Like, i love everything you've made, but this one "just hits different." So good. Keep it up. Ive linked this to everyone who i think might come close to caring just because of how insanely good this is.

[@michaelpetersen3843]

BEST CHANNEL IN THE ENTIRE HISTORY OF THE UNIVERSE

[@petegaslondon]

Thats a bold claim, and would requite you to be a rather prolific Time Traveller - but it really is great stuff, aint it ;) ?

[@petegaslondon]

So, by such logic two plus two=four :=true TWO PLUS TWO=FOUR :Lunacy The Capslock key appears to be consenting, so I don't THINK (sorry) *think* this counts as "*abuse*"? I use 'em for emphasis, like to protest Human Rights abuses (is it ok to capitalise words, @@vhawk1951kl?) So .. What crime would you like me 'prosecuted' for?

[@laurachapple6795]

This channel is always a source of wonder, fascination, and existential dread.

[@Thefruitspeaks]

This is the smuttiest documentary I've ever seen, and I've never been so proud.

[@loretta_3843]

Did you say over 3 billion light years away? My puny brain grinds to a halt counting my change quickly...😟 Eeek!