25 OCT 2017 by ideonexus

 Children's Art Has Its Own Logic

Even simple scribbles are meaningful. While it was once thought that kids only scribbled to experience the physical sensation of moving their arm along the page, “now it’s been shown that when children are scribbling … they’re representing through action, not through pictures,” said Boston College’s Winner. “For example, a child might draw a truck by making a line fast across the page and going ‘zoom, zoom,’ and so it doesn’t look like a truck when the child is done, but i...
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This reminds me of Sagan's pumpkin-carving, where he made random cuts and took out chunks to make it scarier with more "bloody guts."

13 MAR 2014 by ideonexus

 Humans are Terrifying

More seriously, humans do have a number of advantages even among Terrestrial life. Our endurance, shock resistance, and ability to recover from injury is absurdly high compared to almost any other animal. We often use the phrase “healthy as a horse” to connote heartiness - but compared to a human, a horse is as fragile as spun glass. There’s mounting evidence that our primitive ancestors would hunt large prey simply by following it at a walking pace, without sleep or rest, until it died...
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From a forum, why humans make a great monster race for other aliens to fear. Yet to find original reference yet.

27 AUG 2012 by ideonexus

 Laws of Motion

LAW I. Every body perseveres in its state of rest, or of uniform motion in a right line, unless it is compelled to change that state by forces impressed thereon. Projectiles persevere in their motions, so far as they are not retarded by the resistance of the air, or impelled downwards by the force of gravity. A top, whose parts by their cohesion are perpetually drawn aside from rectilinear motions, does not cease its rotation, otherwise than as it is retarded by the air. The greater bodies...
Folksonomies: history physics laws
Folksonomies: history physics laws
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The original source of these laws from Newton.

04 AUG 2012 by ideonexus

 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。
Folksonomies: education learning study
Folksonomies: education learning study
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[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.

05 JUN 2012 by ideonexus

 Nature contains no one constant form.

With respect to those who may ask why Nature does not produce new beings? We may enquire of them in turn, upon what foundation they suppose this fact? What it is that authorizes them to believe this sterility in Nature? Know they if, in the various combinations which she is every instant forming, Nature be not occupied in producing new beings, without the cognizance of these observers? Who has informed them that this Nature is not actually assembling, in her immense elaboratory, the elements ...
Folksonomies: nature physiology form
Folksonomies: nature physiology form
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It has the propensity to produce new forms, not just what we see today.

29 MAY 2012 by ideonexus

 Nature Works in Increments

Whatever Nature undertakes, she can only accomplish it in a sequence. She never makes a leap. For example she could not produce a horse if it were not preceded by all the other animals on which she ascends to the horse's structure as if on the rungs of a ladder. Thus every one thing exists for the sake of all things and all for the sake of one; for the one is of course the all as well. Nature, despite her seeming diversity, is always a unity, a whole; and thus, when she manifests herself in a...
Folksonomies: evolution science
Folksonomies: evolution science
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All living things rely on the chain of all other living things before them.