Sciencefromwww.npr.org1 day ago40 years after Challenger: Lingering guilt and lessons learnedMorton Thiokol engineers recommended against launching Challenger in freezing temperatures because ice and O-ring blow-by posed catastrophic risk.
Artificial intelligencefromTheregister3 weeks agoSafe CEO: AI is an assistant, not a replacementAI can serve as an indispensable assistant to junior programmers but cannot replace human oversight, especially for high‑stakes engineering requiring near‑perfect accuracy.