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saturated fat

Definition

Saturated fat

Saturated fat is one of two broad groups of fats in our food

What if you could erase your political opponents? Sci-fi has answers

Comment

What if you could erase your political opponents? Sci-fi has answers

Culture

To understand reality, we first need to find our place in it

Physics

To understand reality, we first need to find our place in it

Comment

Is reality real? How evolution blinds us to the truth about the world

Physics

Is reality real? How evolution blinds us to the truth about the world

Features

Cholesterol

Definition

Cholesterol

Carbohydrates

Definition

Carbohydrates

Man on the moon? Why we said Apollo 11 was an empty, obsessional quest

Space

Man on the moon? Why we said Apollo 11 was an empty, obsessional quest

Regulars

An artificial limb is driven by two fiber-based muscles actuated via a heat gun.

Technology

Superstrong artificial muscle can lift 1000 times its own weight

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Green Film Festival

Humans

Don't miss: Green films, rare plants and a cosmos tour

Culture

Future moon missions probably won't carry astronauts - here's why

Space

Future moon missions probably won't carry astronauts - here's why

Unlike the Apollo missions, the new era of moon exploration might be about mining, tourism or art. The reason we pick to return will define the moon's future

Features

Space

Apollo 11 space mission: Diabolically hard practice got us to the moon

Features

Space

Moon rocks can tell us where life could thrive beyond the solar system

Features

Technology

Armoured liquid droplets make mini disco balls, letters and shapes

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Definition

Clarke's three laws