HOLA

Air holes turn silicon wafers into flat UV focusing mirrors for compact optics
58 points | 8 comments

'Stupendously large' primordial black holes ruled out as a dark matter source
13 points | 6 comments

Little Red Dots Are Direct-Collapse Black Hole–Forming Galaxies
9 points | 2 comments

EU accuses TikTok of trapping users in harmful 'rabbit holes'
8 points | 0 comments

EU charges TikTok over harmful algorithmic 'rabbit hole' effects
8 points | 0 comments

New Zealand children can't hold a pencil properly – new study
5 points | 1 comments

Howard Marks: A Layman Thinks About AI
5 points | 0 comments