In 1974, the first metro line was opened in Seoul, South Korea. Dozens of lines were built over the past few decades and today it's so advanced and comprehensive that it might just be the world's best metro system.
I’d also recommend it. There’s a lot of great, high quality content from well-known creators with no ads and occasional other perks like early NJB videos.
Wendover did a good video (yt) on the Nebula model and background (Sam’s also the Chief Content Officer).
Didn’t know this about Nebula; will check it out, thanks for the info!
I’d also recommend it. There’s a lot of great, high quality content from well-known creators with no ads and occasional other perks like early NJB videos.
Wendover did a good video (yt) on the Nebula model and background (Sam’s also the Chief Content Officer).