The most distant galaxies also have the greatest red-shift in their spectra. How did this lad to the idea of an expanding universe?

Answer) by studying proton collisions hope this : )

Ithink that the use of creativity in the sciences entails that one produce something out of nothing or from another thing. with this, i think that the he wrote down his results as four parts of the atomic theory is the manifestation of the  creativity of john dalton.