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Science with Sam

Science with Sam: What is a black hole? And could you survive one?

Ever wondered what a black hole is made of, or what would happen if you fell into one? Science with Sam, a new video series from 51��, explains…

Video

mirror and light

Physics

World’s thinnest mirror is made from a single layer of rubidium atoms

51��

Odd space circles show we are far from running out of cosmic puzzles

Space

Odd space circles show we are far from running out of cosmic puzzles

Leader

What does gravity weigh? The surprise answer that reshapes reality

Physics

What does gravity weigh? The surprise answer that reshapes reality

Features

How quantum theory says we can never see a complete picture of reality

Physics

How quantum theory says we can never see a complete picture of reality

Features

Honeywell claims it has built the most powerful quantum computer ever

Technology

Honeywell claims it has built the most powerful quantum computer ever

51��

China's quantum satellite helps send secure messages over 1200km

Physics

China's quantum satellite helps send secure messages over 1200km

51��

Electromagnetism

Definition

Electromagnetism

Two particles ready to collide to one another representing the weak nuclear force

Definition

Weak nuclear force

Strong nuclear force

Definition

Strong nuclear force

The fundamental force of nature that holds protons and neutrons together in the atomic nucleus.

Definition

Gravity

Physics

The surprising benefits of contemplating the death of the universe

Features

Physics

We have seen hints of a new fundamental force of nature

Features

Technology

Devs: Here's the real science behind the quantum computing TV show

Culture