Teen creates earring that snaps pictures and alerts police in the event of an assault

Teen creates earring that snaps pictures and alerts police in the event of an assault

Gender-based violence is a problem in countries across the globe, but is especially prevalent in South Africa. While laws and societal views are slowly shifting towards making women feel more comfortable reporting assaults, people have been trying to find ways to mitigate the harm. In 2015, four college students invented color-changing nail polish to help detect the presence of "date-rape drugs" in drinks. A 16-year-old girl and her brother inve…