What happened to Omegle? The rise and fall of the internet’s favorite stranger danger

Pentagon seeks an affordable drone capable of replacing many MQ-9 Reaper missions Reaper drones hit hard in Iran, and losses force demand for lower-cost unmanned combat aircraft New aircraft must combine long range with substantial payload capacity The United States Air Force is examining a lower-cost unmanned aircraft concept after losing “dozens” of MQ-9 Reaper…

Lenovo has just updated its current-gen Legion 7a 16-inch gaming laptop with a new GPU config: the 12GB version of the RTX 5070 mobile. Previously, the laptop 5070 was limited to just 8GB of VRAM, but Nvidia recently overhauled it, splitting the 5070 SKU into two distinct variants. Lenovo is one of the first vendors…

AI agents can automate individual tasks and processes, but the next frontier may be automating entire companies. Science fiction has long imagined flying cars, autonomous robots and other futuristic technologies. Yet, it rarely explores the organizational details behind those technologies, such as who builds them, who markets them and what a company looks like…

“National security is the proposal’s accelerator in Washington and its poison pill abroad: the framing that opens the only gate available at home invites foreign capitals to read the institution as an instrument of American strategy,” he pointed out. “The map is already plural,” he said. “Brussels switches on enforcement powers over general-purpose models [starting…

Scientists have successfully shown a quantum computer can improve the accuracy and reach of generative artificial intelligence drug discovery models. And they did it using their spare time and money leftover from other projects. The Technical University of Denmark team ran their generative AI model for predicting proteins in conjunction with a printer-sized quantum computer…

Hi all, I developed an addition on a CRAG (Clustered RAG) framework that uses LLM-guided cluster-aware retrieval. Standard RAG retrieves the top-K most similar documents from the entire corpus using cosine similarity. While effective, this approach is blind to the semantic structure of the document collection and may under-retrieve documents that are relevant at a…