On Knowledge and a Place

I’m guessing you don’t know this Tuscan town and it’s 13th Century church … but I know you know something important about it.
Vinci Church

Here’s a hint. Does this look familiar?

Vitruvian Man is a great hint.

Vitruvian Man is a great hint.

Leonardo di ser Piero (aka Leonardo da Vinci) was from Vinci, a small town located on top of a rolling hill surrounded by olive trees and grapevines not too far from Florence.

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Visiting Vinci wasn’t on our radar, but not only did my cousins suggest visiting (only about 40 minutes away) – so they took us on a Saturday. Interestingly (in August) my wife and I visited the da Vinci travelling exhibit at the Cincinnati Museum Center. (Fabulous) … and now to get additional reinforcement of his brilliance in his hometown. (Something we never imagined.)

The museum ticket (9 Euros) includes three different locations: two very close within the town and his birthplace (a short drive outside of town). The 22-minute hologram story at his birthplace grabbed and held my attention. Simply fabulous. In short, the man was off-the-charts brilliant … and much more than I ever realized!

Enjoy images of Vinci, which are surrounded by quotes from one of the great intellectuals ever to live.

“The knowledge of all things is possible.”

“All our knowledge has its origins in our perceptions – yet, the greatest deception men suffer is from their own perceptions. Nature is the source of all true knowledge. She has her own logic, her own laws that she never breaks, and she has no effect without causes nor invention without necessity.”
Vinci Corridor

“The acquisition of knowledge is always of use to the intellect, because it may thus drive out useless things and retain the good.”
Vinci Old and Citrus

“Experience is the mother of all Knowledge. Wisdom is the daughter of experience.”
Vinci Street

“Learning is the only thing the mind never exhausts, never fears, and never regrets.”
Vinci Home

“Knowing is not enough; we must apply.”

“Although nature commences with reason and ends in experience it is necessary for us to do the opposite, that is to commence with experience and from this to proceed to investigate the reason.”

“Principles for the Development of a Complete Mind: Study the science of art. Study the art of science. Develop your senses – especially learn how to see. Realize that everything connects to everything else.”

“Simplicity is the ultimate sophistication.”

“The processes of science are sure,~but there are regions where we cannot follow them. Our body is subject to heaven, and heaven is subject to the spirit. I speak not against the sacred books, for they are supreme truth.”

Leonardo da Vinci … an artist, inventor, painter, sculptor, architect, mathematician, writer, explainer, philosopher engineer, scientists, and one who studied to explain botany, human anatomy, aerodynamics, optics, hydraulics, and more … yet, near the end of his life said, “I have offended God and mankind because my work didn’t reach the quality it should have.”

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On Cursive: To Be or Not To Be

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This past fall, our local-weekly newspaper posed this question: Should school continue to teach cursive writing? Why or why not? Fortunately, they published many responses, to which I found a certain amount of amusement. Here you go, but the comments in italics are my responses.

Yes! Because it is necessary! (… and examples for necessary are?)

The teaching of cursive handwriting and reading has been in school since Abraham Lincoln wrote on a coal shovel in a one-room log cabin school. It not only teaches young students how to write, but how to read handwriting. (Yes … and using slide rules and an abacus have a chance of returning to schools. At least we don’t have to bring back the Algebra problem of determining what time do you have to be at the train station to pick up two friends arriving on different trains that left at different times and traveled at different speeds over different distances … oops …  that problem probably still exists!)

They should continue to teach it for the sole fact that someone will have to interpret old documents in the future. (Alright, interpreting hieroglyphics and ancient Hebrew still have a place, thus should be required for high school graduation.)

Yes because cursive writing is beneficial to learning and integrating communication between the two hemisphere. (Thank you Mr. Learning Theory & Cognitive Learning Expert because we now know that printing, typing, or keyboarding notes does not influence learning because of a lack of communication between cerebral hemispheres.)

Bare minimum, teach them how to sign their name for forms requiring signatures. My sixth-grader is clueless on that. (Although you are open to the idea, are you saying that printing is not acceptable signature on a formal document?)

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Time spent on teaching cursive could be used to educate children on other matters, such as grammar. (Say that it ain’t so!)

They (the students) will need to know it someday, and they will be smarter for it. (I don’t know when, but when it comes, the light bulb will serve as a reminder to thank schools for it.)

No, dumb them down some more. Then we will have total government and corporate control. (Thank you Sean Hannity enthusiast, and please, never attend a public forum on education …. now turn on the radio because it’s time Rush Limbaugh.)

Cursive is not yet obsolete, so we should keep teaching it. Perhaps we could eliminate Roman numerals instead. (How then will future generations understand the Super Bowl?)

A personal finance class should be mandatory for all high schoolers to graduate. (Thank you for your direct and insightful response to the question.)

On Perception

Look at the images below. Which image do you see first in each of four images in the gallery below? (To help, there is a question below each image.)

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Look at them again. Can you see the other?

Perception: The recognition and interpretation of sensory information mainly on memory

Perception: The nerve processes of recognition and interpretation

Perception: The insight, intuition, or knowledge gained by perceiving

Perception: The capacity for such insight

Watch the video below.

As humans we encounter many things each day as our senses are constantly processing data. For example, the bottom of our feet can simultaneously distinguish contact with a sock, the inside of the shoe, the surface on which one is standing or moving.

Our senses allow us to experience the world around us. Take a moment to think of all the things you perceive on a daily basis.

Perception is about our sensory experience of the world around us and involves both the recognition of environmental stimuli and actions in response to these stimuli.

Perceptions include the organization, identification and interpretation of sensory information in order to represent and understand the environment.

What the short video below.

All perception involves signals in the nervous system, which in turn result from physical stimulation of the sense organs.

Perception depends on complex functions of the nervous system, but subjectively seems mostly effortless because this processing happens outside conscious awareness.

Perception is influenced by past experiences, the situation, the expectation, and the intensity of the perception.

Watch the last video for the final test.

What do you think?

Flashbacks: On Education

I spent many years as a teacher, and I pride myself on being reformed minded and a contrarian . Enjoy these perspectives from my Flashbacks … and I hope you comment on the post you visited.

On a Smile for Monday

How was your weekend? The cold blast of winter hit Cincinnati, but a few warm days are now upon us. This weekend we enjoyed some time on the ballroom dance floor and saw the latest Sherlock Holmes movie (which was ok). Otherwise, it was a low-key weekend.

Monday is Martin Luther King Day. For those who lived the 1960s, you realize the importance of Dr. King’s work, how far society has come, and how far society still has to go. Regardless of what we know, there is so much more for all of us to learn.

For your Monday Morning Entertainment, enjoy this Internet craze about one place for learning – books. Have a good week.