The durable bricks are made from 30% recycled plastic, some of which they collect from a network of 50 waste pickers
		
	 
	
		
		Twenty-one years of recognising excellence in science, engineering, technology and innovation
		
	 
	
		
		There is always hope for a better world
		
	 
	
		
			
				
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			 / 23 October 2009
			
		
		Although the tannin produced from wattle bark isn’t perfect, there are ways to make it ecofriendly, writes Sharon van Wyk.
		
	 
	
		
			
				
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			 / 23 October 2009
			
		
		A dedicated group of scientists and students are working at making steak juicier, tastier and more tender than ever before, writes Sharon van Wyk
		
	 
	
		
			
				
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			 / 23 October 2009
			
		
		Professor Chrissie Rey heads a Thrip-funded research project aimed at putting cassava on the map as Africa’s leading subsistence and commercial crop.
		
	 
	
		
			
				
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			 / 23 October 2009
			
		
		The Forestry and Agricultural Biotechnology Institute is in war mode defending indigenous forests, writes
Sharon van Wyk.
		
	 
	
		
			
				
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			 / 23 October 2009
			
		
		Sharon van Wyk looks at why Thrip, a research and development programme, ensures the growth of scientific development in the country.
		
	 
	
	
		
			
				
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			 / 23 October 2009
			
		
		Dr Thavi Govender and his team of researchers are investigating the synthesis and testing of inhibitors targeting HIV/Aids and XDR-TB.
		
	 
	
		
			
				
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			 / 23 October 2009
			
		
		Dr Niall Vine and his team are developing methods to mass produce the probiotics diet supplement that improves the perlemoen’s immune system.