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Popular Publications

Bottle Fly Trap

Bottle Fly Trap

A simple fly trap made from two plastic bottles.
Cement Mortar Jar

Cement Mortar Jar

This case study is taken from 'Rainwater Harvesting'. This water container was originally developed ...
Water Treatment Systems

Water Treatment Systems

Water supply can be contaminated by a number of external sources before it is consumed and used ...

Latest News / Blogs

Join a movement for Technology Justice!

Today Practical Action released Technology Justice: A Call to Action. In it we introduce the idea of Technology Justice – ...

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Practical Action’s science resources get the thumbs up from Oxfam

We were delighted to see what a high profile our schools resources have in the new ‘Science and Global Citizenship guide’ from Oxfam. Written in ...

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Practical Answers Mobile App Launched - Special Edition Newsletter

We are delighted to announce the launch of the Practical Answers app for mobile phones and devices. Please pass it on to everyone you know because it’s brilliant!

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