Arizona’s share of the river will shrink by a third, likely increasing reliance on groundwater and raising pressure on agriculture.
In a new research report, scientists at Johns Hopkins Medicine say they have developed a technology that allows them to capture a 3D molecular "snapshot" of hundreds of hair follicles as they develop and then reconstruct the fourth dimension—time—to create a stop-motion animation of how this orga...
zroar is a ground-up implementation of Roaring Bitmaps data structure in Zig. zroar stores both the keys and (array, bitmap) containers in a single flat byte buffer, making the in-memory representation equal to the on-disk or over-the-network representation, eliminating the serialization/deseria...
2 points, 0 comments on Hacker News
1 points, 0 comments on Hacker News
The United States is updating its approach to managing spaceflights and reentries, with the goal of expanding the nation's capabilities to support more than 1,000 rocket launches per year by 2030.