The community will go to these water access points predominantly to get water for washing their clothes, for irrigation, for cooking purposes. By removing all this dense submerged aquatic vegetation, it's much easier for them to put their buckets in and swim. And the gains didn't end there. A lot of the nutrients running off the landscape were being captured by this aquatic vegetation. So we tried to convert this public nuisance into a private resource.
In this episode:
00:45 A sustainable solution for schistosomiasis control
Schistosomiasis is a serious parasitic disease that affects millions of people, who become infected when they come into contact with contaminated water. To prevent the spread and reinfection of this disease, researchers trialled an environmental intervention that removed plants from lakes in Senegal. These plants act as food for freshwater snails – intermediate hosts for the disease. Results showed that this reduced disease levels, and that the plants could be composted to increase agricultural yields, suggesting this approach could be used to improve health and the economy.
Research article: Rohr et al.
News and Views: A sustainable way to control the parasitic disease schistosomiasis
12:03 Research Highlights
How artificial intelligence can predict the art that people will find memorable, and the protein-based, shock-absorbing gel that can stop projectiles in their tracks.
Research Highlight: Memorable artworks are easy to predict
Research Highlight: Supersonic ‘bullets’ are softly captured by a protein gel
14:52 Briefing Chat
We discuss some highlights from the Nature Briefing. This time, an update on Chandrayaan-3, India’s latest attempt to land a craft on the Moon - and birds that use anti-bird spikes to build nests.
Nature News: India's Moon lander successfully launches — but biggest challenge lies ahead
The Guardian: Crows and magpies using anti-bird spikes to build nests, researchers find
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