What does a black hole look like? Which optical effects appear in its surroundings? What do we see when we cross its horizon?

What optical effects appear when we accelerate? Could we reach the speed of light? And what would we see when we try to go ...

How can we reconcile gravity with quantum physics? Why are there different types of particles? How can we verify the existence of ...

How to faithfully represent general relativity ? Is the image of the rubber sheet accurate ? What is the curvature of time ? All these ...

A visual and sound experience based on true general relativity calculations. This video is a bonus to the previous one. For more ...

How to reconcile relativity with quantum mechanics ? What is spin ? Where does the electric charge come from ? All these ...

What is the difference between time and space? Why do time and space swap roles in a black hole? What is a Penrose diagram?

Is it possible to go faster than the speed of light? Would this mean going back in time? What is so fundamental about this precise ...

Why is time "relative"? How do we explain the twin paradox? Why does a clock inside an airplane seem to tick slower? All these ...

ScienceClic English : kzbin.info ScienceClic Español : kzbin.info ScienceClic ...

What is an electromagnetic wave? How does it appear? And how does it interact with matter? The answer to all these questions in ...

What is an electric charge? Or a magnetic pole? How does electromagnetic induction work? All these answers in 14 minutes!

Do black holes radiate? How is the "temperature" of a black hole defined? What paradoxes does Hawking radiation bring to light?

A visual and musical journey to the edge of our universe, visualizing the fabric of space-time in order to study its dynamics and ...

How can we visualise a black hole? Are wormholes real or fantasy? Are wormholes physically plausible? All these answers in 14 ...

Why is energy conserved? What's a gauge symmetry? How were quarks discovered? All these answers in 15 minutes!

What is gravitation? Why are objects seemingly attracted to each other? What other consequences are brought about by Einstein's ...

ScienceClic English : kzbin.info ScienceClic Español : kzbin.info

What is the structure of a neutron star? What are these "pulsars" that flicker in the sky? How are they categorized? All these ...

How do we reconcile electromagnetism with quantum physics? How do we describe the interaction between two electrons?