Teaching an old master new tricks: How the iPad inspired David Hockney, 76, to use new technology to create his latest artworks San Francisco gallery displays work sketched on tablet devices British artist inspired by speed and mobility of iPads
STC stands for Small-scale Technology Certificate. It is a scheme developed by the Federal Government to encourage more people to install renewable energy systems and to make it more affordable for everyone. You might find some people refer to them as a rebate. However this is really untrue.
SPC is one of the three categories of Statistical Quality Control (SQC). SQC is a statistical method of analyzing variations in the manufacturing process in order to make it better and more effective. Only a certain number of samples are needed to determine whether the products are acceptable.