Polar bears can now be identified by DNA left in their paw prints

With grim predictions that all polar bears may be wiped off the planet by the end of the century, it’s vital scientists find a way to monitor numbers to see if conservation efforts are staving off the effects of a quickly melting habitat.Continue Readi… Continue reading Polar bears can now be identified by DNA left in their paw prints

Spinach Photo Prints

Some people like spinach in their salads. Others would prefer it if it never gets near their fork. Still, other folks, like [Almudena Romero], use it for printing pictures, and they’re the folks we’ll focus on today.

Anthotypes are positive …read more

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Inkjet-printed ultrathin solar cells ditch rare minerals

Researchers in Saudi Arabia have developed thin, organic solar cells with a few advantages over others of their type. The new solar cells are more efficient, made using more common elements, and can be inkjet-printed onto surfaces, making them light an… Continue reading Inkjet-printed ultrathin solar cells ditch rare minerals

Save A Linotype Machine For Future Generations

The journalist’s art is now one of the computer keyboard and the internet connection, but there was a time when it involved sleepless nights over a manual typewriter followed by time spent reviewing paper proofs freshly inked from hot lead type. Newspapers in the golden age of print media once had entire floors of machinery turning text into custom metal type on the fly, mechanical masterpieces in the medium of hot lead of which Linotype were the most famous manufacturer.

Computerised desktop publishing might have banished the Linotype from the newsroom in the 1970s or 1980s, but a few have …read more

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3D Print Your Next Dwelling In A Day

What’s the shortest amount of time in which a 400 square foot home can be built? A few weeks? Try a fully printed structure in 24 hours for a little over $10,000.

This radial residence was materialized out of concrete in Stupino, Russia by [Apis Cor], and six collaborating companies, as a prototype. As opposed to traditional — such as it is for tech largely in its infancy — assembly of pre-printed or fabricated pieces, the building was printed as a whole, with the printer removed by crane before finishing the rest of the construction. It features a bathroom, hallway, …read more

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