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Checking-in With The Problem Solvers
World Hacks returns to stories from last year to see how these projects have developed.
World Hacks follows up on some of our stories from last year – going back to innovators around to world to see how their projects have developed. We hear updates on the app that lets volunteers donate their vision to blind people, the man making roads out of plastic and the compost toilets in Haiti that are turning human waste into soil.
Presenters: Harriet Noble and Dougal Shaw
Reporters: Amelia Martyn-Hemphill and Nick Holland
Image: People Fixing the World illustration / Credit: Βι¶ΉΤΌΕΔ
Last on
Tue 2 Jan 2018
23:06GMT
Βι¶ΉΤΌΕΔ World Service Online, Australasia, Americas and the Caribbean, UK DAB/Freeview & Europe and the Middle East only
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- Tue 2 Jan 2018 00:06GMTΒι¶ΉΤΌΕΔ World Service East and Southern Africa, South Asia, West and Central Africa & East Asia only
- Tue 2 Jan 2018 03:06GMTΒι¶ΉΤΌΕΔ World Service Online, Americas and the Caribbean, UK DAB/Freeview & West and Central Africa only
- Tue 2 Jan 2018 04:06GMTΒι¶ΉΤΌΕΔ World Service South Asia & East Asia only
- Tue 2 Jan 2018 07:06GMTΒι¶ΉΤΌΕΔ World Service Australasia & East and Southern Africa only
- Tue 2 Jan 2018 08:06GMTΒι¶ΉΤΌΕΔ World Service Europe and the Middle East
- Tue 2 Jan 2018 15:06GMTΒι¶ΉΤΌΕΔ World Service except East and Southern Africa, News Internet & West and Central Africa
- Tue 2 Jan 2018 18:06GMTΒι¶ΉΤΌΕΔ World Service East and Southern Africa & West and Central Africa only
- Tue 2 Jan 2018 23:06GMTΒι¶ΉΤΌΕΔ World Service Online, Australasia, Americas and the Caribbean, UK DAB/Freeview & Europe and the Middle East only
People fixing the world on YouTube
Watch stories of people changing their world on the World Service English YouTube channel