No subscription or hidden extras
Read through the most famous quotes by topic #now
I would teach how science works as much as I would teach what science knows. I would assert (given that essentially, everyone will learn to read) that science literacy is the most important kind of literacy they can take into the 21st century. I would undervalue grades based on knowing things and find ways to reward curiosity. In the end, it's the people who are curious who change the world. ↗
Psychologists have devised some ingenious ways to help unpack the human "now." Consider how we run those jerky movie frames together into a smooth and continuous stream. This is known as the "phi phenomenon." The essence of phi shows up in experiments in a darkened room where two small spots are briefly lit in quick succession, at slightly separated locations. What the subjects report seeing is not a succession of spots, but a single spot moving continuously back and forth. Typically, the spots are illuminated for 150 milliseconds separated by an interval of fifty milliseconds. Evidently the brain somehow "fills in" the fifty-millisecond gap. Presumably this "hallucination" or embellishment occurs after the event, because until the second light flashes the subject cannot know the light is "supposed" to move. This hints that the human now is not simultaneous with the visual stimulus, but a bit delayed, allowing time for the brain to reconstruct a plausible fiction of what has happened a few milliseconds before. In a fascinating refinement of the experiment, the first spot is colored red, the second green. This clearly presents the brain with a problem. How will it join together the two discontinuous experiences—red spot, green spot—smoothly? By blending the colors seamlessly into one another? Or something else? In fact, subjects report seeing the spot change color abruptly in the middle of the imagined trajectory, and are even able to indicate exactly where using a pointer. This result leaves us wondering how the subject can apparently experience the "correct" color sensation before the green spot lights up. Is it a type of precognition? Commenting on this eerie phenomenon, the philosopher Nelson Goodman wrote suggestively: "The intervening motion is produced retrospectively, built only after the second flash occurs and projected backwards in time." In his book Consciousness Explained , philosopher Daniel Dennett points out that the illusion of color switch cannot actually be created by the brain until after the green spot appears. "But if the second spot is already 'in conscious experience,' wouldn't it be too late to interpose the illusory content between the conscious experience of the red spot and the conscious experience of the green spot? ↗
... all knowledge in the world is small recompense for the things we can't possibly know. There seem to be two contradictory facts about human nature. The first is that there is a sharp limit to what we can understand. Everytime we expand the store of the known, this expansion serves to make it obvious just how much - everything, really - lies beyond that limit. The second fact about human nature is that we want more than anything else to see beyond that limit. ↗
Objects and Objectives To contemplate LEGO. Many colours. Many shapes. Many inventive and useful shapes. Plastic. A versatile and practical substance. Symbolic of the resourcefulness of man. Oil taken from the depths of the very earth. Distillation of said raw material. Chemical processes. Pollution. Creating a product providing hours of constructive play. For children all over the world. Teaching our young. Through enjoyment. Preparing them for further resourcefulness. The progress of our kind. A book. Many books. Proud liners of walls. Fingered. Taken out with great care. Held open. Gazed upon / into with something like awe. A medium for the recording of and communication of knowledge. From the many to the many. Down the ages. And of art. And of love. But do you hear the trees outside whispering? Do their voices haunt you? No wonder. They are calling for their brothers. Pulped. Pressed. Coated. Printed. Bound. And for their other brothers which made the shelves to hold them. And for the roof over them as well. From the very beginning - everything at cost. A cave man, to get food, had to deal with the killing. And the bones from one death proved very useful for implementing the death of another. ↗
You know, I always when people ask me, like, what is my most favorite song, I quote Duke Ellington, when they would ask him, what's his favorite composition? And I say, I haven't written it yet. Because, you know, there are different songs for different occasions. ↗
#ask #because #composition #different #duke
