Pattern-Seeking Through Play
Meredith's worldplay was shot through with yet another well-recognized ingigredienlent of creative thinking, the comparison and synthesis of two or more unlike things. As the mathematician and poet Jacob Bronowski famously expressed it, the discoveries of science and of art "are explorations—^more, are explosions, of a hidden likeness The same holds true for the insights generated in worldplay. Documents of play in Lewis, like many a child, combined the animal and the human in Lord Big. Una...
notes Study is More Efficient Than Contemplation
吾嘗終日而思矣，不如須臾之所學也。吾嘗跂而望矣，不如登高之博見也。登高而招，臂非加長也，而見者遠；順風而呼，聲非加疾也，而聞者彰。假輿馬者，非利足也，而致千里；假舟楫者，非能水也，而絕江河。君子生非異也，善假於物也。
2 [Translated] Once I spent an entire day in thought, but it was not as good as a moment of study. Once I stood on tiptoe to gaze into the distance, but it was not as good as climbing to a high place to get a broad view. Climbing to a high place and waving will not make your arm any longer, but you can be seen from farther away. Shouting down the wind will give your voice no added urgency, but you can be heard more distinctly. By borrowing a horse and carriage you will not improve your feet, but you can cover a thousand li. By borrowing a boat and paddles you will not improve your ability in water, but you can cross rivers and seas. The noble person is by birth no different from others, but he is good at borrowing from external things.
The Zodiacal Light
The zodiacal light is caused by sunlight reflecting from meteoric dust that orbits the sun in the plane of the solar system, remnants of the vast nebula of dust and gas out of which the solar system was born more than four billion years ago. Like the planets, this diffuse stream of particles reflects light, although faintly and rarely seen. Moonless nights of winter are the best time to see the zodiacal light. and nowhere better than here, on the Tropic of Cancer, where the plane of the solar... notesChet Raymo describes seeing the light of our planetary disk of our solar system intersecting the light of the milky way galaxy.
Evidence That India Was Once Under Sea
But if you have seen the soil of India with your own eyes and meditate on its nature - if you consider the rounded stones found in the earth however deeply you dig, stones that are huge near the mountains and where the rivers have a violent current; stones that are of smaller size at greater distance from the mountains, and where the streams flow more slowly; stones that appear pulverised in the shape of sand where the streams begin to stagnate near their mouths and near the sea - if you cons... notesAnd filled up by debris carried by streams.
How Ballooning Changed Our Perspective of the Earth
Ballooning produced a new, and wholly unexpected, vision of the earth. It had been imagined that it would reveal the secrets of the heavens above, but in fact it showed the secrets of the world beneath. The early aeronauts suddenly saw the earth as a giant organism, mysteriously patterned and unfolding, like a living creature. For the first time the impact of man on nature was clearly revealed: the ever-expanding relationship of towns to countryside, roads to rivers, cultivated fields to fore... notesThe same way the "Earthrise" photo changed our perspective, ballooning revealed the Earth to be a dynamic, interconnected organism.
Ancient Observation of the Changing Landscape
So it is clear, since there will be no end to time and the world is eternal, that neither the Tanais nor the Nile has always been flowing, but that the region whence they flow was once dry; for their action has an end, but time does not. And this will be equally true of all other rivers. But if rivers come into existence and perish and the same parts of the earth were not always moist, the sea must needs change correspondingly. And if the sea is always advancing in one place and receding in a... notesFrom Aristotle's "Meteorology". He sees that rivers dry and flow and move.
Science as a Quest
Pysicists are trying to find out how nature behaves; they may talks carelessly about some "utlimate particle" because that's the way nature looks at a given moment, but... Suppose people are exploring a new continent, OK? They see water coming along the ground, they've seen that before, and they call it "rivers." So they say they're exploring to find the headwaters, they go upriver, and sure enough, there they are, it's all going very well. But lo and behold, when they get up far enough they ... notesExploring physics is like exploring a new continent.
