Archive for the ‘Technology’ Category

Stellenbosch Interest

11th February 2012

Johan Jooste and Wiseman Ndamasi of Stellenbosch and Zwelithemba Patrein of Zwelihle accompanied by Nico and Loel Ferreira discuss the Vuka products and processes with Elma Hunter and Florentina Radebe with a view of taking the technology to Wiseman’s home town Cungcwini 18 km east of Idutywain the Eastern Cape.

Zwelithemba Patrein comes from Lady Frere in the Eastern Cape and will spread theWonderbox word there as well.


Florentina and Elma with their guests.

The Energy Ball



Product Display

20th January 2012

Ian, Helen and Alex Hetherington from Fish Hoek were invited by Nico and Loel Ferreira to view the Vuka “range” of products.

Alex Hetherngton is an environment consultant for corporate business.

Elma Hunter displayed all the products on the stoep of her home in Stanford.

The display included a cardboard box to simulate a shack with the Bottle Lamp providing light. This was the first time this was displayed.


Vuka Products on display

Product Line


Another new product in the range is the Consol Solar Jar and we were all most impressed.

Consol Solar Jar

Technology Designs

Rocket Stoves and other heat capturing ideas and diagrams:.