This has been replaced since 2004 with solar cooking technology, allowing a pretty serious reduction in carbon emissions. (treehugger.com)
It uses pressure cooking technology as well as comes with a gray cast - iron inner pot which is said to help cook rice evenly. (phoneradar.com)
By the mid-nineties, thanks to processing, packaging and new cooking technology such as the microwave and better ovens, that preparation time was shaved in half. (canadianbusiness.com)