Computers & Mobile

The latest DIY ideas, techniques and tools for digital gadgetry, open code, smart hacks, and more. Processing power to the people!

Massive printable “Tree of Life” graphic for free download

Massive printable “Tree of Life” graphic for free download

This tree is from an analysis of small subunit rRNA sequences sampled
from about 3,000 species from throughout the Tree of Life. The species were chosen based on their availability, but we attempted to include most of the major groups, sampled
very roughly in proportion to the number of known species in each group (although many
groups remain over- or under-represented). The number of species represented is approximately the square-root of the number of species thought to exist on Earth
(i.e., three thousand out of an estimated nine million species), or about 0.18% of the 1.7 million species that have been formally described and named.

Tweets carved in stone

Tweets carved in stone

Although I don’t always live up to the ideal, I hold with Strunk & White when it comes to prose: “Make every word tell.” In a world as cluttered with superfluous text as beer bottles, meaningful concision is more important than ever. So I really like what artists Autobahn and Richard Wendling are doing with their #StoneCarvedTweets project. [via Neatorama]

Fifty years of squares

Fifty years of squares

Sci-fi and horror author extraordinaire, John Shirley (whom William Gibson dubbed “Cyberpunk Patient Zero”), sent me a link to this fascinating article about the birth of the square pixel in digital imaging. The piece starts out: Russell Kirsch says he’s sorry. More than 50 years ago, Kirsch took a picture of his infant son and […]