Based on an original blog post at: https://danq.me/2026/05/19/wp25-lake-baikal/

Today's random Wikipedia article was about a kind of seal that lives only in Lake Baikal in Siberia, which turns out to be a really, really big lake. Like: it's got about a fifth of the world's fresh water in it; that's how big it is!

00:00 Intro

00:21 Wikipedia's 25th Birthday

01:03 Baikal Seals and Lake Baikal

03:11 Omul and Raskolotka

03:52 Baikal Deep Water Neutrino Telescope (BDWNT)

05:15 Outro