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Main page » Exam Materials » IELTS » IELTS and New Inventors (19 March, 2009)

IELTS and New Inventors (19 March, 2009)


Invention Number 1: Liam O’Brien has designed a water gathering/pumping/carrying/filtering/storing system which is contained in one simple and (largely) locally manufacturable unit. 

Invention Number 2: The Dome Shell is a building system that addresses the rapidly changing needs of human habitation. 

Invention Number 3: 
The Reo Jack is a simple, yet effective tool, designed to take the strain out of lifting reinforcing mesh

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