@brine_909

“Your feet will age 1 second more" bold of you to assume I don't spend most of my time laying around

@BM-jy6cb

Today is a personal best - I managed to follow along for 90 seconds before my brain threw in the towel.

@candented

Best buy explanation I've seen in a short video. Great imagery and science! Thank you!

@NeoCyrus777

"It's 2am, I'll just watch something calm and relaxing to help me fall asleep."

Instead I was foolish enough to watch a physics video that melted my brain.

@tayzonday

The animation team should get an Emmy nomination.

@adreanmarantz2103

Paused to watch -Can we break the universe?-,  Paused THAT to watch -The Geometry of Causality-, How deep will this rabbit hole go?

[edit: Thanks for the likes]

@Pravtok

You underestimate how much of my life I spend in a horizontal position.

@markozagar

Blast! A physics cliffhanger! Now I'll have to sit on the edge of my seat until the next episode!

@luilaskowski2011

Thank you for revisiting this, Matt! What got me hooked on PBS Space Time was that series of videos on E=Mc^2 presented by Gabe, and I watched those many times. Your approach is very helpful and interesting.

@AtheistExpert

I'm not actually late, thats just the curvature of time professor.

@PaulKruskamp

This topic warps the flow of my brain.

@djbme83

Of all physics topics I've been exposed to in my life, time dilation has always been the most fascinating to me.

@dard1515

"Right now, your butt is ticking faster than your head. Don't give me the motivation to change that." -Some space cowboy that just wants to drink in peace.

@planetpeterson2824

“But first I need to give you a refresher on regular time dilation” 

Yeah don’t bother I won’t understand that either

@lexsteel12

All this science,  blows my mind. I find it fascinating. I truly wish I had the brain power to process all this information.

@emilishka4

I just wrote up this long comment about how I've never understood how the photon clock generalizes to other orientations and then to prove my point I turned the clock on its side (i.e. parallel to motion) and did the math and found that it still works out. You win this time Einstein...

@ilkoderez601

Another GREAT episode. PBS Space Time is like a really good long term stock. You guys rock! Thanks you!!! Still my favorite YT channel.

@whitthiele9810

EmDrive at 1:05 ha ha ha good one

@brianturner5995

"You're held in your chair because your butt is ticking faster that your head." A classic line if I ever heard one :)

@JaYoeNation

I wish I could understand this better. My brain governor hits a wall well before I do.