@naveedahmad6728

Einstein: Want to hear a joke?
Me: Of course
Einstein: Time
Me: I don't get it 
Einstein: Exactly.

@theotherthrone

My mind was blown multiple times. I need to spend more of my free time contemplating the truths of the universe.

@quesokid4959

bro my brain legit can’t understand this yet

@hanamantmunnolli6381

You made it very interesting by illustrating it in a story format. These stories or events behind such inventions are the real gems, which make science interesting. Thank you so much.

@klimankhmeron7636

The theory becomes less understandable when you watch more videos on youtube and authors explaining their own understanding like it's written on the rock.

@darkhood1484

03:55
Me: Unfortunately, brain.exe has crashed

@colehuesca

Thanks to the black hole news I watched interstellar, thanks to interstellar I watched this video

@nostalgia63

MATHEMATICAL DEFINITION OF TIME 
Mathematics is an important tool in Physics. That is why time is defined as the physical magnitude that continually increases in value due to becoming and is used to measure the duration of things. In the calendar the days pass increasing the length of the year. In clocks the hours and minutes pass increasing the length of the days. Physicists apply mathematics to natural phenomena to explain reality or the universe. Becoming is the continuous succession of irreversible changes that go from the past to the future through the present. The becoming can be simple or periodic. With the passage of days and years we increase our age. Age is a simple becoming while in clocks we see a periodic becoming. 
Source: Philochrony

@robert_costello

I really like the way you explained this video regarding the dilation of time. I don’t know, maybe it’s your calm demeanor that made it all the more interesting. Be that as it may, please don’t stop making these videos 👍🏼

@kandycerogers2907

Thought I was watching TedEd for a minute lol GREAT JOB!!

@Knightfall3000

Science ABC: Your head is slightly older than your feet.

Me: Not if I stand on my head smart guy!

@g.w.7893

Is there an ultimate dummy guide to this? I'm an ultimate dummy.

@Unknown-sg4tv

Safety Time Machine 6:46
1. Automatic door lock.
2. Goes invisible.
3. Has camera/TV inside so time travellers only observe history.

@yingyang1008

Clocks don't measure time - they measure something that we can use to gauge time 

All Einstein's thought experiment proved was that some clocks are shit under certain conditions

@NagCamagoni

Einstein would've loved Tinder and TikTok.

@anactualbucket1082

This channel is underrated... This channel deserves more... Thanks anyway...

@pablogribling8265

3:35 : "A measurement of the speed of light made by both men would differ in magnitude" I think that is incorrect! Both men measure the time the light reaches them, and devide it by the distance between them and the source of light. Then both men should get the same velocity of light!

@thachhuynh

Self-quarantine day 21, learning how the Time and the Universe work

@shanky9257

Great video but I understood only till the merge of Newton's and Maxwell's law