Swahili Hip Hop, known as Bongo Flava, is the most popular music in Tanzania amongst the youth. Watch this video about how the Bongo Flava industry started in Tanzania and where it is today.
The story of Tia McCarthy, a seven-year-old girl with a rare disorder in which her oesophagus and stomach are unconnected. Despite corrective surgery, she has never eaten a morsel.
Why do we sleep at night instead of during the day? In this episode of SciShow Hank talks about circadian rhythms, how they work, and how they regulate different processes in our bodies.