Kwa nini NASA inatuma chombo cha angani kwenda kwenye ulimwengu wa chuma? - Linda T. Elkins-Tanton

From a channel Lumen includes in full: This is TED-Ed's official Swahili-language channel, made up of animated lessons written by named educators and experts and backed by supplementary lesson materials on ed.ted.com. Every transcript sampled teaches substantive content: memory neuroscience, astronomy, philosophy, musicology, ancient literature, and brain development. All 32 sampled titles describe a lesson topic, and the mildly catchy wording (e.g. 'surprising motion of the Sun') is descriptive rather than shouty or withholding. The only uploads to exclude are non-lesson types such as trailers, promos, Patreon appeals or live streams, which the title patterns catch.