20 JUN 2017 by ideonexus

 Be Part of Where You Live

What concerns me is how our information networks have enabled us to become hyper-connected to geographically distant communities, while at the same time disconnected from our local ones. Virtual and long-distance relationships can enrich our lives in myriad ways, but I fear that our reliance on them has the potential to erode our physical communities and diminish our sense of place. Wendell Berry once said that “If you don’t know where you are, you don’t know who you are.” Knowing wh...
Folksonomies: social media locality local
Folksonomies: social media locality local
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10 MAR 2017 by ideonexus

 1937 Description of Lightspeed Travel

After a while I noticed that the sun and all the stars in his neighborhood were ruddy. Those at the opposite pole of the heaven were of an icy blue. The explanation of this strange phenomenon flashed upon me. I was still traveling, and traveling so fast that light itself was not wholly indifferent to my passage. The overtaking undulations took long to catch me. They therefore affected me as slower pulsations than they normally were, and I saw them therefore as red. Those that met me on my hea...
  1  notes
 
21 JUN 2012 by ideonexus

 Ira Remsen Experiments with Nitric Acid

While reading in a textbook of chemistry, ... I came across the statement, 'nitric acid acts upon copper.' I was getting tired of reading such absurd stuff and I determined to see what this meant. Copper was more or less familiar to me, for copper cents were then in use. I had seen a bottle marked 'nitric acid' on a table in the doctor's office where I was then 'doing time.' I did not know its peculiarities, but I was getting on and likely to learn. The spirit of adventure was upon me. Having...
Folksonomies: history experiment anecdote
Folksonomies: history experiment anecdote
  1  notes

An amusing anecdote.

16 JAN 2012 by ideonexus

 Science is a Social Act

The sciences are of a sociable disposition, and flourish best in the neighborhood of each other; nor is there any branch of learning but may be helped and improved by assistance drawn from other arts.
  1  notes

That benefits from interactions with other fields.