(Roughly) Daily

Itai Yanai and Martin Lercher on the importance of interdisciplinarity and creativity in science…

The hypothesis-testing mode of science, which François Jacob called “day science,” operates within the confines of a particular scientific field. As highly specialized experts, we confidently and safely follow the protocols of our paradigms and research programs . But there is another side of science, which Jacob called “night science”: the much less structured process by which new ideas arise and questions and hypotheses are generated. While day science is compartmentalized, night science is truly interdisciplinary. You may bring an answer from your home field to another discipline, or conversely, venturing into another field may let you discover a route towards answering a research question in your
main discipline. To be most creative, we may be best off cultivating interests in many areas, much like Renaissance thinkers such as Leonardo da Vinci or Galileo Galilei. But this creativity-enhancing interdisciplinarity comes at a price we may call “expert’s dilemma”: with your loss of status as a highly focused expert comes a loss of credibility, making it harder to get your work accepted by your peers. To resolve the dilemma, we must find our own balance between disciplinary day science expertise and interdisciplinary night science creativity…

Eminently worth reading in full: “Renaissance minds in 21st century science,” from @ItaiYanai and @MartinJLercher.

See also: “Night Science“

And for more: see their project’s home page and listen to their podcast.

Apposite: “8 lessons on lifelong learning from an astrophysicist,” from Ethan Siegel.

* John Dewey

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As we find a balance, we might send easily-reproducible birthday greetings to a man who was moved by necessity to cross disciplinary boundaries, Alois Senefelder; he was born on this date in 1771. A playwright and actor, was having trouble getting his plays printed;  he needed a less expensive and more efficient printing alternative to relief printed hand set type or etched plates. So he invented the technique we call lithography– the biggest revolution in the printing industry since Gutenberg’s movable type.

 The principle is simple: oil-based printing ink and water repel each other. The image is drawn on a stone (Bavarian limestone for Senefelder) with greasy crayon, after which the stone is soaked in water, which is absorbed into the part of the stone not covered in greasy paint. The ink is rolled onto the stone. The image areas of the stone accept ink and undrawn areas reject it. Finally, a piece of paper is pressed onto the stone, and the ink transfers onto the paper from the stone.

Senefelder called the technique “stone printing” or “chemical printing,” but the French name “lithography” became more widely adopted. Today photo lithography is used to print magazines and books, but the original process of drawing by hand on litho stones still exists in the fine art world.