A moment in the sky captured by photographer @florianriouphotographie illustrates one of the rarest atmospheric phenomena on Earth, red sprites, giant electrical discharges that form 50 to 90 kilometers above powerful thunderstorms. Photographed over the village of Montemaggiore in Corsica on the night of September 16-17, the branching red streaks appear to hover directly above the illuminated houses, but the storms generating them were 500 to 700 kilometers away near Barcelona. Sprites are caused by powerful positive lightning strikes that trigger electrical breakdowns in the upper atmosphere, with their red color produced by excited nitrogen molecules returning to a lower energy state. They last only milliseconds, making them nearly impossible to see with the naked eye.
If you're prepping for tech job interviews, you should know how to apply data structures & algorithms to coding challenges.
And this course helps you learn the key DSA you'll need to know with plenty of examples.
It covers arrays, sets, hashmaps, Big O notation, sliding window, binary search, depth-first search, and lots more.
https://t.co/cpfbtxsZuZ
@engineers_feed Who knew that a French guy's plant-loving problem would lead to such a breakthroughd That stuff can definitely hold up some serious weight!.
Agent workflows often break at the handoff between steps. Moira makes that logic explicit.
MCP Moira is a self-hostable workflow engine for AI agents that use the Model Context Protocol.
It helps you model an agent workflow as a node graph, define what each step should do and when it is complete, then validate inputs with JSON Schema.
Key features:
• Node-graph execution – connect workflow nodes into explicit paths for an agent to follow
• Agent Directive nodes – attach a directive, completion condition, and input schema to a step
• Condition nodes – route a workflow based on ordered cases and a default path
• MCP over HTTP – expose workflow tools through the MCP protocol endpoint
• Docker self-hosting – run the engine, Web UI, and MCP server with Docker Compose
It’s open-source (Apache License 2.0).
Link in the reply 👇
Your Tuesday in New York.
Investing agents at Bridgewater. Fraud detection at @WellsFargo. Agent evals with Air Canada and @arizeai.
Four sessions. Times and rooms below.
https://t.co/dd2O9KX7BR
#AIEngineerNYC#AIEngineerNY