Article URL: https://jasondoyle.ie/whitepapers/when-ai-decides-what-matters/ Comments URL: https://news.ycombinator.com/item?id=49429255 Points: 1 # Comments: 0
submitted by /u/dominiquec [link] [comments]
The UK's willingness to share classified missile-production knowledge sets a potentially important precedent.
A faint ribbon of stars around a distant galaxy has become the first globular cluster stellar stream ever identified beyond the Milky Way. Because the stars trace the galaxy’s gravity, researchers used the stream to estimate how much invisible dark matter surrounds it and how that matter is distributed. The breakthrough offers astronomers a promising new way to investigate one of the universe’s greatest mysteries.
More screen time during infancy and around the start of school was linked to poorer academic performance and weaker working memory years later. The findings suggest that early childhood may contain particularly sensitive windows when screen habits can have longer-lasting effects.