Nature: quotes, facts and reflections - Page 5

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Q2046

StillnessScience

The Cloud Appreciation Society, founded in 2005 to defend 'unfairly maligned' clouds, collected members' photographs of a strange, turbulent formation. In 2017 the World Meteorological Organization added it to the International Cloud Atlas as 'asperitas'.

The trail began with a 2006 photograph from Cedar Rapids, Iowa, of a sky like a rough sea viewed from below. Founder Gavin Pretor-Pinney — whose society's manifesto pledges to 'fight blue-sky thinking' — spent years proposing the classification, and 'asperitas', from the Latin for roughness, became the first new name added to the atlas since 1951. Amateurs with cameras and patience still get to write in science's reference books.

AsperitasRead card

Q2048

StillnessMind

In a forest kindergarten there are no classrooms at all: children aged three to six spend the day among trees in nearly all weather, learning with mud, sticks, rope and their own judgement. The idea is credited to a Danish mother in the early 1950s.

Ella Flatau's habit of minding neighbourhood children in the woods grew into a movement: Germany officially recognised 'Waldkindergärten' in 1993, unlocking state funding, and by recent counts runs well over 1,500 of them. The Scandinavian shorthand is that there is no bad weather, only bad clothes. Advocates point to balance, risk judgement and calm; the quieter lesson is about trust — small children, handed a real forest, mostly rise to it.

Forest kindergartenRead card

Q2050

WonderMind

The claim that human attention has shrunk to eight seconds — 'less than a goldfish' — traces to a 2015 marketing report whose cited sources could not be found. Goldfish, meanwhile, remember trained routes and feeding times for months.

When the BBC's statisticians hunted the famous numbers, the trail died at a statistics website that could not say where they came from; the psychologists cited had never measured any such thing. Attention has no single span to shrink — it stretches and collapses with the task, which is why the same person doomscrolls at noon and reads a novel till midnight. The goldfish deserves an apology: laboratories use it precisely because it learns and remembers so well.

Attention span mythRead card

Q2061

WonderScience

In January 2025, a European team drilling at Little Dome C in Antarctica reached bedrock 2,800 metres down, recovering a continuous ice record spanning at least 1.2 million years — snow that fell long before our species existed.

Each layer holds bubbles of the actual air of its era, so the core is a direct archive of ancient atmospheres — and may explain why the planet's ice-age rhythm mysteriously slowed around a million years ago. The cores travelled to Europe at minus fifty degrees aboard an icebreaker, and laboratories across ten countries began reading them; the deepest, disturbed metres may prove older still. Somewhere in a freezer sits weather from before humanity.

Beyond EPICARead card

Q2067

WonderHistory

The story goes that when New College, Oxford, needed new oak beams for its medieval hall, it found oaks planted centuries earlier for exactly that purpose. The archives tell it differently — and the truth is quietly better.

The hall roof really was rebuilt in oak in 1865, and the college really did own oak woods acquired in the 1400s. But no record supports the beloved details — the purpose-planted grove, the forester's 'we wondered when you'd ask'. What the archives show instead is ordinary, patient woodland management sustained over five centuries, which meant great timber existed whenever it was needed. The legend praises a plan; the reality praises a habit. Habits, it turns out, are the stronger foresight.

New College oaksRead card

Q2071

WonderScience

On Christmas Eve 1968, as Apollo 8 rounded the Moon, astronaut Bill Anders grabbed a camera and caught the Earth rising over the lunar horizon — a small blue world in black space. 'Earthrise' became one of the most influential photographs ever taken.

The crew had been drilled to photograph the Moon, and the moment was unscripted: colour film was found in a hurry while the view slid past the windows. Anders later distilled the mission into one line — they had come all that way to explore the Moon, and what they really discovered was the Earth. The photograph is widely credited with energising the environmental movement; the first Earth Day followed sixteen months later.

Earthrise, 1968Read card