• ooh! directory, curated collection of 1000+ blogs by Phil Gyford.
• Ye Olde Blogroll, humanly curated list of personal & independent blogs that are updated regularly. Hat tip to Ben Werdmüller.
• https://theforest.link
• https://indieblog.page
• https://personalsit.es
• https://indieweb.xyz/en
• https://blogroll.club
• https://feedle.world
• https://micro.blog/discover
• https://aboutideasnow.com
• https://nownownow.com
• R-bloggers, R news and tutorials contributed to hundreds of R bloggers.

On personal blogs

• https://scottnesbitt.online/finding-interesting-personal-blogs
• https://interconnected.org/home/2023/12/29/recommendations
• http://lazybea.rs/5yb

In this video produced by the American Chemical Society, George Zaidan does a great job presenting a short but fundamental explanation of what an electron is and why that matters (pun intended).

I can really recommend!

Via Physics World.

Refractive index database

قاموس عربي عربي و قاموس عربي انجليزي ثنائي