Mohammed Rezwan: Floating schools

Climate change is exacerbating flooding in waterlogged Bangladesh. Already, hundreds of schools get wiped out during the monsoon season. Mohammed Rezwan builds floating schools, healthcare facilities and libraries.  “If 20 percent of the land goes under water, which may happen in the next 10 to 20 years, where will these people go? We don’t have enough space, enough land. People have to live on the water in some way.”

Eben Upton: Raspberry Pi

Eben Upton

Eben Upton founder of the Raspberry Pi Foundation, shows how he is hooking a new generation of kids on computer programming.

“I remember sitting down with my wife for dinner…and we had this sudden, appalling realization that we had promised 600,000 people that we would build them a $25 dollar computer.”