Sentence examples for previously existing ideas from inspiring English sources

Bethe contended that the developments which led to the successful Teller Ulam design were a matter of serendipity and not a question of manpower or logical development of previously existing ideas.

In using the model, the basic premise is not to build a new product 'from scratch' but to reuse existing ideas and knowledge from other objects and products developed previously.

But are these revolutions, or evolutions of existing ideas?

Much of the answer is a bundle of existing ideas.

In other words, some of these ideas represented either completely novel ideas or new ways of framing existing ideas.

This was the mechanism of apperception, by which new ideas became associated with existing ideas to form a matrix of association ideas called the apperception mass.

New ideas are typically produced from a recombination of existing ideas (in the phrase coined by Martin Weitzman), so environments rich in ideas produce chain reactions of innovation.

Then came the Great Depression, a period of economic misery that existing ideas could not explain.

Although it may have had its origin in existing ideas, the look seemed new.

PN∗ combines several existing ideas.

Does it confirm or refute existing ideas and theories?