Ordinary potatoes produce two kinds of starch, but the GM potato Amflora only produces the economically useful form, amylopectin, which is used in the paper, textiles and adhesives industries.
Yet, in order to obtain the required knowledge and to organize it in a consistent and useful form, an appropriate ontology must be used.
Better, perhaps, to teach a more useful form of thinking.
For Mr Mallya cricket is a useful form of marketing.
"It provides a very useful form of non-verbal communication and would have been of immense help to early hunters.
With adequate control the energy can be released in useful form to make electricity.
Plutonium-239 is the most useful form of the element in nuclear weapons.
The second hurdle -- and it's often the most difficult -- is to process the materials into a useful form".
There's nothing unusual about partisans of the Bush administration defending waterboarding as a useful form of "enhanced interrogation".
However, despite the short-term thrill, he doubts that "destructotherapy" is a genuinely useful form of anger management because it does not solve underlying issues.
We're not likely to get them; they probably don't yet exist, at least in the useful form of the earlier ones.
