5 Elegant Gadgets That Could Save Lives

Most of us don't think twice about what it really means to switch on a light when night falls or to pour a glass of water to quench thirst, but there are billions of people worldwide who struggle for access to these simple things in life. These designers have created ingenious and inexpensive design solutions that address our most basic needs.

via Tech News Headlines - Yahoo! News http://www.huffingtonpost.com/diane-pham/5-concepts-that-will-save_b_4297805.html?ncid=txtlnkusaolp00000592