He did the research, he published, and the publication sat for 12 years until a couple of other people came along, and tried to build on it by making a practical product out of it.
Also after penicillin was discovered, researchers going back found evidence that other scientists had encountered it, and had failed to see that it had potential.
About electricity, Maxwell (who unified electricity and magnetism in one set of equations) when asked to justify the value of his work famously replied, "To tell you the truth we don't do it because it is useful but because it's amusing." In retelling the story he added, "Would it be any good to ask a mother what practical use her baby is?"
This is a clear demonstration that the scientists studying electricity in the early days did not know what practical utility their work would have. (Though the connection between electricity and magnetism today drives generators and electric motors all over the world, and the prediction of electromagnetic waves lead to the understanding of what light really is, and to the development of the telegraph, radio, television, etc, etc.)
He did the research, he published, and the publication sat for 12 years until a couple of other people came along, and tried to build on it by making a practical product out of it.
Also after penicillin was discovered, researchers going back found evidence that other scientists had encountered it, and had failed to see that it had potential.
About electricity, Maxwell (who unified electricity and magnetism in one set of equations) when asked to justify the value of his work famously replied, "To tell you the truth we don't do it because it is useful but because it's amusing." In retelling the story he added, "Would it be any good to ask a mother what practical use her baby is?"
This is a clear demonstration that the scientists studying electricity in the early days did not know what practical utility their work would have. (Though the connection between electricity and magnetism today drives generators and electric motors all over the world, and the prediction of electromagnetic waves lead to the understanding of what light really is, and to the development of the telegraph, radio, television, etc, etc.)