Sunday, April 28, 2024

Mitchell Besser: Mothers helping mothers fight HIV

January 25, 2011 by  
Filed under VidStyle

In sub-Saharan Africa, HIV infections are more prevalent and doctors scarcer than anywhere else in the world. With a lack of medical professionals, Mitchell Besser enlisted the help of his patients to create mothers2mothers, an extraordinary network of HIV-positive women whose support for each other is changing and saving lives.

Rachel Armstrong: Architecture that repairs itself

January 6, 2011 by  
Filed under VidStyle

Venice is sinking. To save it, Rachel Armstrong says we need to outgrow architecture made of inert materials and, well, make architecture that grows itself. She proposes a not-quite-alive material that does its own repairs and sequesters carbon, too.