1. Huawei, the Chinese technology group, has taken market share from both Apple and Samsung, according to BrandZ.
2. Refugees from Syria, which has been torn apart by a five-year-old civil war that has left over 200,000 people dead and millions more displaced, account for half of all those counted, followed by refugees from two other war-torn countries, Afghanistan and Iraq.
3. Gitanjali's invention was inspired by the scandal in Flint, Michigan, where officials are facing charges, she told Business Insider.