The first ever human spacecraft to land on the moon wasn’t Apollo 11 – it was the Soviet Luna 9 probe, which touched down three years before the Apollo lander. For decades, researchers have for some reason been unable to track down its location … up until now.
www.youtube.com/watch?v=rrRa...
If the headlines are to be believed, kids these days are getting dumber. Some of the data – which indicate that Gen Z individuals are performing worse than their parents in standardized testing – backs this claim up, but this isn’t the full story.
www.youtube.com/watch?v=n9lm...
"it’s not so much that theory..disappears, but that we can leave it to AI to develop. It’s theorists that disappear, not theory"
"I’ve already talked a few times about how AI is taking over maths. This is no longer hypothetical, it’s happening. And theoretical physics is next, we can see it coming"
Finally a clue to the Havana Syndrome mystery
www.youtube.com/watch?v=Rd1e...
Fusion reactors, according to a recently published paper, could produce theoretical particles that might make up dark matter. I've had a look at the paper.
www.youtube.com/watch?v=eRKx...
How AI is bringing on the "End of Theory"
www.youtube.com/watch?v=Jvga...
I used to think that quantum computing's threat for bitcoin is a far-fetched worry (and not my problem anyway) but I have recently changed my mind.
www.youtube.com/watch?v=rjYF...
Nuclear fusion breaks multiple records. What does it mean?
www.youtube.com/watch?v=IuMW...
A group of physicists say they found a solution to the problem of singularities in Einstein's theory.
www.youtube.com/watch?v=b86Y...
Happy you like it!!
18.02.2026 16:25 — 👍 4 🔁 0 💬 1 📌 0
One of my favorite videos of hers this year.
Being a natural geometric savant (yes I was an autistic study kid of the 80s) I find their work fascinating though Exceptional Lia algebra frameworks though so few take this route. Even less also do work rectifying it with Teleparallel gravity work.
I'm in the "Epstein files."
@hossenfelder.bsky.social
I got some questions about the appearance of my name in Jeffrey Epstein's inbox. Turns out to be about... quantum gravity, unbelievable as that sounds. Here is the story and why I am still pissed off about this.
youtu.be/ZxxNENOBD6w
Is the scare about plastic nano- and micro particles’ impact on human health justified?
@hossenfelder.bsky.social takes a look and finds that the evidence for significant detrimental effects is weak or dubious, or non-existent:
youtu.be/pyGvCtkIuDk
Today I talk about how more quantum computing use cases are disappearing, and an unexpected problem with quantum computing in general.
www.youtube.com/watch?v=N-9m...
According to a new paper published by a group of astrophysicists, simulations seem to indicate that our galaxy cluster exists in a thin area of highly concentrated dark matter, which itself is located between two voids of dark matter.
www.youtube.com/watch?v=BHAO...
Humanity is on its way to prevent space travel for a long time. Good for the aliens, I would say.
Side note: GPS and internet access might be affected or even destroyed, in the long term, too...
Interesting!
09.02.2026 16:04 — 👍 2 🔁 0 💬 0 📌 0
I got some questions about the appearance of my name in Jeffrey Epstein's inbox. Turns out to be about... quantum gravity, unbelievable as that sounds. Here is the story and why I am still pissed off about this.
www.youtube.com/watch?v=ZxxN...
Over the past few months, we’ve seen a growing number of headlines claiming that AI has solved math theorems that have remained unsolved for decades. Is this true? And if so, does this mean mathematicians will soon find themselves out of a job? Let’s take a look.
www.youtube.com/watch?v=IKjf...
What the evidence really says about microplastics
www.youtube.com/watch?v=pyGv...
A group of physicists say they have found a new link between quantum physics and gravity
www.youtube.com/watch?v=912v...
We are much closer to the Kessler syndrome than we thought.
www.youtube.com/watch?v=8ag6...
Why does light exist? It's a consequence of what physicists call a "gauge symmetry" and in today's video I do my best to try and explain how that works.
www.youtube.com/watch?v=0Rca...
According to new analysis, the reality of biofuels doesn’t match the models, and synthesizing and burning the fuels might actually increase the amount of carbon dioxide in the atmosphere.
www.youtube.com/watch?v=6Nu-...
In which I wonder whether we have to accept that the laws of nature are ugly www.youtube.com/watch?v=OBHd...
22.01.2026 16:01 — 👍 22 🔁 2 💬 5 📌 1
More good news for geothermal energy!
www.youtube.com/watch?v=jCb8...
In a recent paper, physicists have come up with a quantum physics paradox that seems to show that we can change the past with quantum physics.
www.youtube.com/watch?v=Xb9G...
Why does space have 3 dimensions? Why not 2? Or 4? Or 7? It’s because physics wouldn’t work properly. Let’s take a look at the major reasons for why physics needs 3 dimensions.
www.youtube.com/watch?v=DqI2...
Physicists revisit the idea that dark matter is just normal matter
www.youtube.com/watch?v=ffLD...
