Black Holes

How are black holes formed? Where do we find them? How can we detect them? All these answers in 5 minutes!

And if you liked this video, you can share it on social networks !

Alessandro Roussel,

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To learn more :

[ScienceClicEN]

Today is Octave's birthday (our favourite narrator) !
For this special occasion, here's a brand new video about black holes and all their mysteries !

[yurikolovsky]

I can't look at the gravitation well image anymore after your general relativity video, would be awesome to see this with the new visualization method.

[farouku]

I'm a freshman at uni and discovering this channel made me rediscover my genuine marvel with cosmology and as a result I am seriously considering physics again. Thank you very much.

[filename]

I am glad I found your channel since I am in love with physics and scientific stuffs. Just continue uploading vids mate

[petrosbright]

Missing this video for a year makes me feel less guilty for 2020. Brilliant channel in whole.

[Onyx_]

Keep the great work Octave, im sure your channel will blow soon!

[santitabnavascues]

Ironically black holes have a visible edge, the photon sphere, where photons travelling close to them get trapped for eternity, so they don't emit light, but borrow the light that gets close to them 😊

[nektu]

I'm new to your channel but I'm really glad to have discovered it. I'm really impressed with your explanations of general and special relativity. I'm looking forward to seeing more content and watching this channel grow!

[tops]

this is the the video I've been trying to show my brothers and sisters!! Thank you so much!

[SMD]

Wow you’re really 22 with a masters in theoretical physics. My word you’re quite special

[anshumk]

Loved how you build the blackhole conceptually.

[DuskyLark]

Happy birthday Octave 😄 it's nice you joined the team 😄

[briancowell]

An absolute brilliant channel. Thank you

[angel_machariel]

Everything is black in space, unless there's light to reflect from objects. Question: why *must* it be black? Or is blackness an illusion created by our own eyes due to absence of light? Which also means that animals or insects might see something different from us in absence of light.

[carlton]

I think this presentation is to help those who are looking to grasp General Relativity, yet haven't had the formal school training in either Undergrad or of Grad courses in GR .
I really appreciate this,
as it will be of great help in framing an approach
both before I get to working problems in GR and during...
Many Thanks ! And Happy Holidays + New Year !

[carlton]

Thank you, I think I see how you intend this presentation and I personally appreciate it

[cristiano_domiciano]

For me, the best part of all videos is when the music changes.

[Faithreaver]

I still believe that the word "Holes" is misleading, aren't they still supposed to be an object like the sun, but an extremely condensed one with the extremely massive gravitational pull that actually makes them go black?

[drbonesshow]

My dirty old Uncle asked me years ago: Professor, if a black hole doesn’t emit matter, then how can I take a crap every day? I replied: Well, your hole isn’t really black. Years later, I wrote a song about it called Does Everyone Really Have a Black Hole?

[raysca]

Thanks for these videos. Very very helpful