CURIOUS BY NATURE

The world is far stranger than it looks.

Explore remarkable discoveries across nature, science, space, technology, history and the human mind.

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Water droplets from condensation covering a glass window at sunset

Featured discovery13 min read

Why Does Glass Fog Up?

Colourful male panther chameleon resting on a branch

Nature & Wildlife13 min read

How Do Chameleons Change Colour?

Large helium-filled balloon suspended inside the Eden Project rainforest biome

Science13 min read

Why Does Helium Change Your Voice?

Pot of water boiling on a black induction cooktop

Technology & AI13 min read

How Do Induction Cooktops Work?

Wooden park bench supported by metal legs and frame

Science13 min read

Why Does Metal Feel Colder Than Wood?

TEN WORLDS TO EXPLORE

Follow your curiosity.

Start anywhere. Every subject leads somewhere unexpected.

01Nature & Wildlife45 discoveries 02Science29 discoveries 03Space & The Universe24 discoveries 04Strange & Amazing2 discoveries 05Technology & AI26 discoveries 06History & Knowledge19 discoveries 07Earth & The Planet31 discoveries 08The Human Body & Mind28 discoveries 09Ideas & Learning3 discoveries 10Daily Discoveries1 discoveries

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U.S. Navy submarine surfacing during an emergency drill

Technology & AI13 min read

How Do Submarines Rise and Sink?

Submarines dive by opening vents so seawater floods main ballast tanks, increasing the vessel’s average density and reducing buoyancy. They surface by forcing that…

Tan dog sniffing the ground while walking on a beach

Nature & Wildlife13 min read

How Can Dogs Smell So Well?

Layered cliffs and open space in the Grand Canyon

Science13 min read

Why Do We Hear Echoes?

Close-up photograph of a spherical soap bubble with colourful reflections

Science13 min read

Why Are Bubbles Round?

Macro photograph showing tiny hooks on hook-and-loop fastening material

Technology & AI13 min read

How Does Velcro Work?

Fresh apple being sliced on a cutting board

Science13 min read

Why Do Cut Apples Turn Brown?

Several coloured glow sticks shining against a dark background

Science13 min read

How Do Glow Sticks Produce Light?

Three people reflected in a circular street mirror

Science13 min read

Why Do Mirrors Seem to Reverse Left and Right?

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The world is far stranger than it looks.

Follow your curiosity.

Latest discoveries

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One remarkable idea.
Delivered regularly.