Science and Development Network
News, views and information about science, technology and the developing world
SciDev.Net puts nanotechnology for clean water under the spotlight, asking why and how nanotech can improve access to safe water and help meet development goals.
The Chinese Academy of Sciences is considering making its reports to government public.
7 May 2009
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A straw bale house designed to withstand earthquakes has passed rigorous shaking tests, say engineers.
7 May 2009
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6 May 2009
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Nanotechnology could help give millions clean drinking water. David J. Grimshaw outlines the potential, the progress and some of the risks.
Nanotechnology holds huge potential for supplying clean water to the world's poor, but many challenges must be overcome to realise it.
Nanotechnology must be effectively shared with stakeholders if it's to deliver clean water, say Thembela Hillie and Mbhuti Hlophe.
Engineering a useable product is the key to making nanotechnology work for water treatment, says Ashok Raichur.
Producing enough food for a rapidly growing population, and taking care of our planet are two of the world's biggest challenges.
Climate change is the greatest challenge facing the world today. Long-term development planning must now include measures to deal with it.
Healthcare poses a complex challenge for developing countries, interweaving problems of science, health and development.
New technologies have the potential to accelerate a country's development, but a global technology gap remains.
Developing countries are increasingly recognising the importance of science in developing their economies, and the challenges that entails.
Scientific information is crucial for a variety of stakeholders, but communicating science poses a challenge for all.
How can Africa put its science research to use? Read our news from the Knowledge Management Africa conference and see SciDev.Net editor David Dickson's blog.
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