this post was submitted on 30 Dec 2023
14 points (75.0% liked)

Hacker News

202 readers
3 users here now

This community serves to share top posts on Hacker News with the wider fediverse.

Rules0. Keep it legal

  1. Keep it civil and SFW
  2. Keep it safe for members of marginalised groups

founded 1 year ago
MODERATORS
[email protected]
14
Electric light transmits data faster than Wi-Fi (techxplore.com)
submitted 10 months ago by [email protected] to c/[email protected]
4 comments fedilink hide all child comments
 

There is a discussion on Hacker News, but feel free to comment here as well.

you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 9 points 10 months ago* (last edited 10 months ago)

I mean yeah, it’s a higher frequency than wifi. WiFi uses light already, we just don’t see those frequencies. Cell towers and routers are just big lighthouses. The benefit of lower frequencies is that most building materials are transparent to them so we can get internet in rooms other than the router room.