2 teams jointly win $10 million in Elon Musk-backed XPRIZE

Two teams have jointly won $10-million prize of Global Learning XPRIZE, which counts Elon Musk among supporters and benefactors. Kitkit School, from the US and South Korea and Onebillion from the UK and Kenya, both developed tablet apps to aid student learning. Bengaluru's Chimple was among five finalists in 2017, which received $1 million and tested their technology in Tanzania.