Bright lights can give you sunburns. Ask a welder. Caution and common sense shou... | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

noonespecial on July 23, 2013 | parent | context | favorite | on: What If You Could See WiFi?

Bright lights can give you sunburns. Ask a welder. Caution and common sense should be applied whenever in the presence of bright lights that shine right through us. (eg X-rays)

jlgreco on July 23, 2013 [–]

UV is a wildly different animal than wifi or cellular signals.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact