There’s an interesting blog post about water pumps. There needs to be a cheap and easy solution for people to pump water out of the ground. Here’s the article:
BUILDING A BETTER MOUSETRAP IS ONLY THE BEGINNING
![The Energy Lab](/wp-content/uploads/2012/10/EDF-Event-Invitation.jpg)
We’ve got an invitation to The Energy Lab — EDF’s new pavilion in France, featuring the winning designs from the EDF Sustainable Design Challenge....
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