From the BBC documentary Life, narrated by Sir David Attenborough, behold the “dance” of the Clark’s Grebes. The kid likes the end: a wee bit like synchronized swimming; a lot like walking on water. Updated video. This Webby award-winning video collection exists to help teachers, librarians, and families spark kid wonder and curiosity. TKSST features smarter, more meaningful content than what's usually served up by YouTube's algorithms, and amplifies the creators who make that content. Curated, kid-friendly, independently-published. Support this mission by becoming a sustaining member today.