Protein Homology Network, data visualization by Alex Adai, Institute for Cellular and Molecular Biology – University of Texas, 2002

“The network summarizes the results of aprox. 92 billion pairwise amino acid sequence alignments between 289,069 proteins from 90 genomes. The final network is composed of 27,325 connected sets summing to 7,940,873 edges. An edge is colored blue if it connectes 2 proteins from the same species, and red if it connects 2 proteins from 2 different species. If that information is not available the edges are colored based on layout hierarchy.”

via Visual Complexity

theolduvaigorge:

Sketches of Science – Nobel Pictures

Three years ago I met the photographer Volker Steger for the first time. He prepared one of the ‘secret’ rooms in the Inselhalle in Lindau. Huge white sheets of paper and wax crayons lay around. You would not have guessed, that what happend there, was high art with simple means.

It was the 60ths Nobel Laureate Meeting which due to the 50th anniversary and interdisciplinarity of the meeting was attended by 59 Nobel Laureates. Volker Steger invited plenty of them to a photo shooting. Not telling them, what he was going to do. Once they were in the room he lifted his secret: They should sketch their Nobel findings. Afterwards he will make a picture of them with their works of art.

“All the laureates I met for a photo shoot were quite surprised by my exceptional request, because I did not inform them beforehand. The idea was to get something spontaneous, not a scientific “paper” intended for publication in a journal“, Volker Steger discribes in the artbook that gives more insights about the series. And he succeeded with his intuition using the moment of surprise as Sir Timothy Hunt, Nobel Laureate in physiology or medicine 2001, reports: „One of the many engagements in Lindau was a mysterious photo session, to which I gave little or no thought before-hand. After all, lots of people take photographs of Nobel Laureates – it comes with the territory. This one proved to be rather different, however, and much more professional than usual….”

You might scroll through the artbook “Sketches of Science“, which is available as pdf. But if you prefer seeing the pictures in high resolution and original you may now plan a trip to the Mainau Castle at Lake Constance, the home of the Bernadotte family in Germany, which is fairly close to Lindau. The exhibition presents 50 of the images of Nobel Laureates in chemistry, physics, physiology or medicine presenting their paintings” (read more).

(Source: Lindau Nobel Online Community)

Glider trails (Conway’s Game of Life)

Image 1: A 3D-printed version based on this thing that you can download and print! (image by Berend) 

Image 2: Source: http://en.wikipedia.org/wiki/Glider_(Conway’s_Life)

Caption: “A three-dimensional view of a glider, with previous generations visible going down the z-axis. The c/4 period is clearly visible as “stacks” of cells that remain alive for successive generations.” (cc-by-sa)