An online video that has gone viral depicts El Salvadorian teachers teaching their students about Bitcoin over the course of ten weeks. Students are shown how to receive BTC via the Lightning network, covering subjects like nodes and BTC halvings. In El Salvador, an initiative called My First BTC sought to teach over 10,000 students about bitcoin by 2022 and plans to reach a larger audience by a factor of 25, and teach 250,000 students by 2023.