成人快手 World Service - The Inquiry, How Do We Stop People Dying in Floods?, '15 cm of moving water is enough to knock you down'

'15 cm of moving water is enough to knock you down'

Journalist Amanda Ripley explains that most flooding deaths happen because we underestimate the power of moving water.

(Image: A small boy deals with the aftermath of Hurricane Irma in Immokalee, Florida. Credit: Brian Blanco/Getty Images.)

14 September 2017

53 seconds