The Unexpected Measure that Makes the Modern World Tick
All of modern society relies upon a seemingly simple but surprisingly complex unit of measurement: the second. But knowing exactly what a “second” is is more complicated than you might think!
FO3_x7TCNfssabine-time-can-run-in-two-directions-new-research-findsSabine | Time Can Run in Two Directions, New Research FindsWhy time passes is one of the biggest mysteries in physics, as the fundamental laws of nature don’t reflect a difference between moving forward and backward in time.
Civvmy4dIg8be-inspired-scientists-just-proved-the-past-can-changeBe Inspired | Scientists Just Proved The Past Can ChangeWhat if the past isn’t fixed? Scientists have just proven that the future can influence the past, shattering everything we thought we knew about time and reality.
2eXyrJUSdq8fexl-the-paradox-of-time-that-terrifies-scientistsFexl | The Paradox of Time That Terrifies ScientistsBut the effects of time dilation are still visible today. When we look at distant galaxies, we’re seeing them as they were billions of years ago—closer to the time of the Big Bang.
dBxxi5XAm3Uwe-traveled-back-in-time-now-physicists-are-angryWe Traveled Back in Time | Now Physicists Are AngryTime travel is possible. In fact, you’ve been doing it since the day you were born. But what if we told you there’s a way to hack the universe and manipulate time itself?
yMULVmV03I4what-if-you-could-see-the-tenth-dimensionWhat If You Could See the Tenth Dimension?Here's part II of the Hyperspace series, where we explore constraints on each level. From Alpha's linear time perception to the grand finale of Omega existence.
RuSbqFL6VcYsabine-time-ran-slower-in-the-past-physicists-findSabine | Time Ran Slower in the Past, Physicists FindPhysicists from the University of Queensland in Australia have found evidence that time ran slower in the past. In this video I explain how time-dilation is related to redshift, what that means for light from distant galaxies, and what happens to an observer who falls into a black hole.
EllbltLLnzohistory-of-time-the-pioneering-work-of-stephen-hawkingHistory of Time | The Pioneering Work of Stephen HawkingFew people can claim to have contributed to our understanding of our universe as Stephen Hawking.
xEv3bD6mCVMfexl-the-time-paradox-madnessFexl | The Time Paradox MadnessTime appears to have a clear direction, like a one-way path: the past lies behind us, fixed and unchangeable, accessible through memory or written records.
5e83QRGoRCowhy-did-attosecond-physics-win-the-nobel-prizeWhy did Attosecond Physics win The Nobel Prize?Whenever we open a new window on the universe we discover something new.
azpUG2GUzFIwhat-if-you-could-access-the-tenth-dimensionWhat If You Could Access the Tenth Dimension?Let’s unravel the layers of existence that redefine reality. From Alpha's linear perception of time to the unfathomable Omega, where every conceivable reality exists.
pF_le4JtP_4fexl-the-entire-universe-is-in-someones-mindFexl | The Entire Universe is in Someone’s MindAt this stage, it is still unclear. Whether science will live up to the test and prove the nature of consciousness once and for all remains to be seen, in the meantime, it’s worth considering all the strange possibilities that wait in store for future research and study.
Wbd1-lFkKQ4how-can-space-and-time-be-part-of-the-same-thingHow Can Space and Time be part of the Same Thing?What is Spacetime? Are space and time the same thing?
DE4jurCc2hcthe-history-of-the-universe-in-a-single-graphThe History of the Universe in a Single GraphThe universe is far larger than 14 billion light years, and expanding way faster than the speed of light. Let's find out the true nature of the universe.
NPCoqJqSbGYwebb-shows-universe-may-be-27-billion-years-old-twice-the-known-ageTwice the Known Age | Universe May Be 27 Billion Years OldThe James Webb Space Telescope observations show we may be wrong about the age of the universe.
6VYOchKiY0gjoe-scott-time-is-broken-according-to-this-new-theoryJoe Scott | Time Is Broken, According To This New TheoryThe Big Bang Theory has become the most accepted theory for the origin of the universe for decades. And it still is.
o6wgOd8ghRYwhat-is-hidden-in-the-darkness-at-the-beginning-of-timeWhat is Hidden in The Darkness at The Beginning of Time?Written by Emma Chapman, Narrated by David Kelly, Edited by Manuel Rubio and David Kelly
hlF_oJsOzbUmysteries-with-joe-scott-light-does-not-experience-timeMysteries with Joe Scott | Light Does Not Experience TimeIs the Universe real? Do Photons experience time? Joe Scott of Answers with Joe joins John Michael Godier to explore mysteries and generally have a good time.
OV9MnAZLmMQwhats-your-brains-role-in-creating-space-timeWhat’s Your Brain’s Role in Creating Space & Time?Physics is the business of figuring out the structure of the world. So are our brains.
_9mpdMj10D0why-going-faster-than-light-leads-to-time-paradoxesWhy Going Faster Than Light Leads to Time Paradoxes?If we ever get near those speeds I'm sure we will have some kinda energy shield.
AZsmyTE3j9osean-carroll-the-mind-bending-physics-of-timeSean Carroll | The Mind-bending Physics of TimeHow the Big Bang gave us time, explained by theoretical physicist Sean Carroll.
5vOU6-1yNZsjourney-through-the-universe-beyond-the-speed-of-lightJourney through the Universe beyond the Speed of LightSomewhere, far away, if you believe what you read, there's a hole in the Universe. There's a region of space so large and empty, a billion light-years across, that there's nothing in it at all.
YpyXVkqkQggastrum-time-the-fourth-dimension-2022Astrum | Time | The Fourth Dimension (2022)I've always had trouble comprehending the theory of time and space relativity before, but your explanation really broke it down so well that I've finally grasped it! Thank you so much for your detailed, in depth graphs and animations!
yPVQtvbiS4Ywhat-actually-are-space-and-timeWhat Actually are Space and Time?History of the Universe | I’ve literally started pursuing graduate degrees in physics because of this channel.
xjQDKGxPjakscientists-reveal-how-time-travel-is-actually-possible-2022Scientists Reveal How Time Travel Is Actually Possible (2022)Is it actually possible to travel through time? Scientists say "Yes", but what does that actually mean?
3WRgikuVZpQbe-smart-when-is-nowBe Smart | When Is Now?When is now? Seems like a pretty simple question… just look at your watch. But do you and I share the same “now”? Let’s journey from Einstein’s thought experiments about relativity to cutting edge neuroscience research to try and answer that question.
5W-zPqrGQWAexploring-timelapse-in-google-earth-2021Exploring Timelapse in Google Earth (2021)See humanity’s impact on the Earth through a global time-lapse video of the planet since 1984.
hzLTgtFaPLYbloomberg-atomic-clocks-are-reinventing-time-2021Bloomberg | Atomic Clocks are Reinventing Time (2021)Though humans don't experience it in their daily lives, gravity and movement can change how time elapses.
PdL8CudJTcssabine-hossenfelder-is-time-realSabine Hossenfelder | Is Time Real?In this video I explain why some physicists argue that time does not exist, and what that even means. Correction: The photo at about 1 mins doesn't show Hermann Minkowski (who is the one I meant) but his brother Oskar. Sorry about that.