As a fun project, we hacked together a C interpreter (based on Tiny C Compiler) that compiles C code in-memory and runs it live. CJIT today is a 2MB executable that can do a lot, including call functions from any installed library on Linux, Windows, and MacOSX. Slashdot reader oliwer points out "they… Read More »
Primarily used by law enforcement, Graykey unlocks mobile devices to extract data from both Android and iOS systems, according to the blog AppleInsider, "though its effectiveness varies depending on the specific hardware and software involved." But while its capabilities are rarely disclosed, "a leak of some Grayshift's internal documents was… Read More »
Nonprofit Code.org has posted this year's cartoon for "Hour of Code," their annual learn-to-code event for schoolchildren. Long-time Slashdot reader theodp notes its animated pigeon gives a shout-out to the AI that could ultimately replace programmers: In an Instagram post introducing the video, Code.org explains: "Bartlett the Pigeon just… Read More »
"Spacecraft, satellites, and space-based systems all face cybersecurity threats that are becoming increasingly sophisticated and dangerous," reports CNBC. "With interconnected technologies controlling everything from navigation to anti-ballistic missiles, a security breach could have catastrophic consequences." Critical space infrastructure is… Read More »
To help replace power plants, Japan's northernmost island, Hokkaido, "is turning to a new generation of batteries designed to stockpile massive amounts of energy," reports the Washington Post. "The Hokkaido Electric Power Network (HEPCO Network) is deploying flow batteries, an emerging kind of battery that stores energy in hulking tanks of… Read More »
It's one of the most successful — and oldest — computer games of all-time. This week CBS News Minnesota interviewed Bill Heinemann, who in 1971 co-created "The Oregon Trail" as an educational video game simulating pioneers travelling west. "It's surprising and gratifying and humbling, in a way, that a little thing that I spent two weeks on… Read More »
The world's use of clean energy "is rapidly growing", reports the Washington Post, "but not fast enough to keep temperatures in check..." Many experts say it will be the economics of clean energy that defines the future of the planet — and how developing countries choose to meet their growing electricity demands. "What happens in emerging and… Read More »