What does gravel change in a plant pot?
A 2025 experiment revisited drainage layers. Its water-retention results help explain conflicting advice about plant pots.
✳ FOR THE ENDLESSLY CURIOUS
There’s a whole
world in the
little things.
From the soil beneath your feet to the science behind your everyday. Find a fresh perspective, learn something useful, and follow your curiosity.
GOOD QUESTIONS. FRESH PERSPECTIVES.
A FIELDNOTE TO START WITHA small garden.
A whole living world.Read the story
THERE IS ALWAYS MORE TO NOTICE.A whole living world.Read the story
THE JOURNAL
All stories Fresh perspectives.
A seed library keeps growing knowledge in circulation.
Seed sharing connects a packet of plants-to-be with local experience. The practical details of pollination and labelling help that exchange work.
A plant sensor measures a signal, not a feeling.
Before automating your watering, understand the difference between an electrical reading and useful information about a plant.
THE CURIOUS CORNEROne good question
QUESTION No. 001One good question
can open up
a whole world.
Simple on the surface. Fascinating underneath.
Go a little deeper with our everyday explainers.
Why is the
sky blue?
LET’S LOOK INTO IT
GO A LITTLE DEEPER
In the garden Something to grow on.
Good soil has a structure you can feel.
Sand, silt, and clay help explain how soil holds water—and why the same watering routine behaves differently in different gardens.
Sunlight in. Electricity out.
A clear introduction to photovoltaic cells, the parts around them, and the difference between generating energy and storing it.
A patch of sky. Thousands of galaxies.
Revisit Webb’s first deep field and learn to separate what a striking scientific image shows from the questions it opens.
The world has a lot to teach us.
Let’s keep looking closer.