NHacker Next
  • new
  • past
  • show
  • ask
  • show
  • jobs
  • submit
▲Air holes turn silicon wafers into flat UV focusing mirrors for compact optics (phys.org)
11 points by bookofjoe 19 hours ago | 2 comments
Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact
Rendered at 09:59:29 GMT+0000 (Coordinated Universal Time) with Cloudflare Workers.