Autumnal equinox and big questions for little mortals

The season is changing now to fall.

Awareness of  homeostatic challenges felt through temperature regulation.

Visceral acknowledgement that small molecules have profound biological effects.

I for one am literally dying to understand well how it works.

The same way I understand how to draw pictures with a stick in sand.

Autumnal equinox and big questions for little mortals

Muriel – your words are frequencies

The Speed of Darkness

quantified poetry ,opposites, difficulty in getting the correct directionality of the arrow of cause and effect, electricity vs. current (50/50 chance of getting the direction right), the speed of light . . . is darkness an absence or its own thing and is its speed the speed at which light recedes.
. . . in other words  . . . how quickly we are left behind . . .
or, in the spirit of NMR trails, if the speed of applied electromagnetic waves, even in the frequency range of radiowaves, follows the onset of the pulse, then, the speed of its opposite follows turning off the pulse, giving rise to the speed of delay. A relaxation is sure to follow.
My greatest resonance is with the stanza with which I opened my slide deck at the Chemistry Department’s ResearchFest:
             IX
Time comes into it.
Say it.        Say it.
The universe is made of stories,
not of atoms.
. . . Clearly structure and dynamics is function and “time comes into it” is our NMR dynamics.
. . . Next is the importance of scientific communication, “say it say it”
. . . and we end with models, for what is a model but a story. And a good story is consistent, makes intuitive sense, tells us something bigger about our world, aids our imagination,, and at its best is predictive.
Muriel Rukeyser, “The Speed of Darkness” from The Collected Poems of Muriel Rukeyser. Copyright © 2006 by Muriel Rukeyser. Reprinted by permission of International Creative Management.
Source: Out of Silence: Selected Poems (TriQuarterly Books, 1992)
Muriel – your words are frequencies

“Thinking, Fast and Slow” by Daniel Kahneman, 2011: Confidence

What fun – a sentence applicable both to NMR and the human experience:

“Confidence is a feeling, which reflects the coherence of the information and the cognitive ease of processing it.” (p. 212 in “Thinking, Fast and Slow” by Daniel Kahneman, 2011)

In other words, “even a Nobel laureate in economics” knows that we experience a feeling of confidence when we get a signal (coherence) that is easy to interpret.

.

.

.

Unfortunately, as he reminds us, Nature is often reluctant to reveal her secrets: “Declarations of high confidence mainly tell you that an individual has constructed a coherent story in his mind, not necessarily that the story is true”

. . . so verify, validate, and make sure you don’t get fooled into thinking that “what you see is all there is.”

 

Thank you Prof. Kahneman!

 

“Thinking, Fast and Slow” by Daniel Kahneman, 2011: Confidence

imagery sequences

Pulse: The instigator that perturbs the equilibrium. The net effect, those degrees of rotation from some lower-energy steady-state or status quo, depends on the power and duration of the stressor applied. This is where cause is initiated.

Delay: Where evolution from the new perspective begins. The natural drive is to return to equilibrium, yet a new angle is an opportunity for new information. Each new perturbation and set of starting conditions provide their own possibilities. The trick is for the impressions of the new adventure last: To remember and not to lose coherence too quickly.

180º pulse: Just as it sounds, a U-turn, a flip-back, through the looking glass, and the opportunity to return to where you started. Yet returning with a different take, almost as if putting a new spin on things. Perhaps a bit quicker or slower, hopefully not worse for wear, although there always seems to be some cost.

Further delays: Time to reflect. At times it’s best to keep new things coming without pause, other times a pause, or a window for reflection, is most appropriate. Here, knowing what is needed when, is the key to achieving your goals. Timing is often everything.

Acquisition: Finally, a time to collect any coherent observations.

Analyses and interpretations: The fun of patterns, connections, interactions, and relationships. And always more questions. Why is there recursion? Why is Occam’s razor the best choice, or not? How far can fractals reach? Can a brain actually explode? Do things not meant to be ever happen? And if so, what are the consequences? Is technology inevitable? Are humans? What else is out there? And how can we hold on long enough to find out?

imagery sequences