Month: September 2019

Enlarge / Buster is a good boy, but is he a good Linux distro release? (credit: Pixar / Disney)

The Debian project, the upstream mother of countless Linux distributions, has released Debian 10, also known as "Buster." And yes, that's a reference to the character from Toy Story. All Debian releases are named after Toy Story characters.

Over the years, Debian has built a well-deserved reputation as a rock-solid distro for those who don't want the latest and greatest and instead prefer the stability that comes from sticking with what works. Naturally, Debian gets security updates, bug fixes, and maintenance releases like any distro, but don't expect major updates to applications or desktop environments with this Linux flavor.

Right now, as with every release, Debian is pretty close to up to date with what the rest of the Linux world is doing. But Buster will be supported for five years, and Debian 11 won't arrive for at least two years (Buster comes just 26 months after Debian 9, though it has been five years since the big tweaks of Debian 8). So as time goes on, Buster will look increasingly outdated.

Enlarge / Partial view of the Dead Sea Temple Scroll, one of the longest biblical texts found since the 1940s. (credit: Michael Kappeler/AFP/Getty Images)

A team of MIT scientists studied a fragment of one of the famous Dead Sea Scrolls and found the parchment has an unusual coating of sulfate salts. This may be one reason the scrolls were so well-preserved, but it also means the delicate parchments might be more vulnerable to small shifts in humidity than originally thought. The researchers described their work in a recent paper in Science Advances, noting that better understanding of the ancient techniques used to make parchment could also prove useful for spotting Dead Sea Scroll forgeries.

These ancient Hebrew texts—roughly 900 full and partial scrolls in all, stored in clay jars—were first discovered scattered in various caves near what was once the settlement of Qumran, just north of the Dead Sea, by Bedouin shepherds in 1946-1947. Qumrun was destroyed by the Romans, circa 73 CE, and historians believe the scrolls were hidden in the caves by a sect called the Essenes to protect them from being destroyed. The natural limestone and conditions within the caves helped preserve the scrolls for millennia; they date back to between the third century BC and the first century CE.

Co-author Admir Masic, now at MIT, has a longstanding interest in the parchment used for the Dead Sea Scrolls (along with other ancient materials) dating back to his graduate studies in Italy. The scrolls have shown signs of degradation since they were first discovered and moved from the caves into museums, probably arising from early scholarly efforts to soften them up to make them easier to unroll. Scientists like Masic are keen to learn more about them in hopes of slowing or stopping that degradation.