sabine-hossenfelder 6 months ago
PhD in physics #Space and Time

Sabine Hossenfelder | What is Time, Really?

What is time? That question is hard to answer because it’s really asking a bunch of different questions, like “Why does it feel like time passes?”; “What separates now from the future and past?”; “Where does time come from?” and “What do we even mean by time?”

Today I have a look at all those questions and what physics has taught us about them.

Sabine Hossenfelder
PhD in physics
Guest Avatar
XYZBlZuWa3w
0
# Space and Time

Arvin Ash | The Universe Doesn't Know Which Way Time Flows

Arvin Ash 2 weeks ago
gBvyog9w_Kw
0
# Space and Time

Physicist Explains the Nature of Time: It's a Mind-Blowing Mystery

Lex Fridman 3 weeks ago
j5rwokGEPLU
0
# Science

Sabine | Can This Device Tell Us How Time Actually Works?

Sabine Hossenfelder 1 month ago
5Qfd6InbZDI
0
# Space and Time

Scientists Ran an Experiment on Time | The Results Don’t Add Up

Fexl 2 months ago
8xp3Bs6nZ-Y
0
# Space and Time

The Mystery Physicists Call “The Problem of Time"

Big Think 3 months ago
0azOaCJaYGo
0
# Space and Time

Spacetime’s Building Blocks Are Quasicrystals, Physicists Claim

Sabine Hossenfelder 3 months ago
b86Yr0cR0YE
0
# Space and Time

Physicists Rethink Time and It Solves Several Big Problems

Sabine Hossenfelder 4 months ago
6SLyxveaC_E
0
# Space and Time

The Day Time Was Divided | How Hours, Minutes, and Seconds Began

History of Simple Things 4 months ago
P-4pbFcERnk
0
# Space and Time

Veritasium | What If You Keep Slowing Down?

Veritasium 5 months ago
yVwZSoFJWSQ
0
# Space and Time

The Mystery of Time | Through the Wormhole

Space Matters 8 months ago
ZR-1Jol_nUM
0
# Space and Time

The Hidden Link Between Time, Space, and Mass

Sabine Hossenfelder 9 months ago
WkIuIMbKny8
0
# Space and Time

Sabine | Constructor Theory Explains Origin of Time

Sabine Hossenfelder 10 months ago
FO3_x7TCNfs
0
# Space and Time

Sabine | Time Can Run in Two Directions, New Research Finds

Sabine Hossenfelder 1 year ago
Civvmy4dIg8
0
# Space and Time

Be Inspired | Scientists Just Proved The Past Can Change

Be Inspired 1 year ago
2eXyrJUSdq8
0
# Space and Time

Fexl | The Paradox of Time That Terrifies Scientists

Fexl 1 year ago
dBxxi5XAm3U
0
# Space and Time

We Traveled Back in Time | Now Physicists Are Angry

Kurzgesagt 1 year ago
RuSbqFL6VcY
0
# Space and Time

Sabine | Time Ran Slower in the Past, Physicists Find

Sabine Hossenfelder 1 year ago
EllbltLLnzo
0
# Space and Time

History of Time | The Pioneering Work of Stephen Hawking

Naked Science 2 years ago
fMa8n_c964w
0
# The Tainment

This Time Paradox Scares Scientists, it's Not Looking Good (2024)

Fexl 2 years ago
xEv3bD6mCVM
0
# Space and Time

Fexl | The Time Paradox Madness (2023)

Fexl 2 years ago
5e83QRGoRCo
0
# Quantum Mechanics

Why did Attosecond Physics win The Nobel Prize? (2023)

PBS Space Time 2 years ago
azpUG2GUzFI
0
# Space and Time

What If You Could Access the Tenth Dimension? (2022)

Beyond Nature 2 years ago
pF_le4JtP_4
0
# Space and Time

Fexl | The Entire Universe is in Someone’s Mind (2023)

Fexl 2 years ago
Wbd1-lFkKQ4
0
# Space and Time

How Can Space and Time be part of the Same Thing? (2023)

Arvin Ash 2 years ago
DE4jurCc2hc
0
# Space and Time

The History of the Universe in a Single Graph

Let's Find Out 2 years ago
NPCoqJqSbGY
0
# Space and Time

Twice the Known Age | Universe May Be 27 Billion Years Old

Secrets of the Universe 2 years ago
6VYOchKiY0g
0
# Space and Time

Joe Scott | Time is Broken According to This New Theory (2023)

Joe Scott 2 years ago
o6wgOd8ghRY
0
# Space and Time

What is Hidden in The Darkness at The Beginning of Time?

History of the Universe 2 years ago
P5rBJ746F1g
0
# Space and Time

Neil deGrasse Tyson | Why Do Clocks Run Clockwise? (2022)

StarTalk 3 years ago