Explaining science in poetic form was not uncommon, and as recently as 1791, Erasmus Darwin wrote The Botanic Garden, two long poems intended to interest and educate readers in botany.
In a letter to philosopher William Whewell, he wrote that the general public needed "digests of what is actually known in each particular branch of science... to give a connected view of what has been done, and what remains to be accomplished.
Popular science attempts to inform and convince scientific outsiders (sometimes along with scientists in other fields) of the significance of data and conclusions and to celebrate the results.
By contrast, popular science emphasizes uniqueness and generality, taking a tone of factual authority absent from the scientific literature.
Some usual features of popular science productions include: The purpose of scientific literature is to inform and persuade peers regarding the validity of observations and conclusions and the forensic efficacy of methods.
Popular science attempts to inform and convince scientific outsiders (sometimes along with scientists in other fields) of the significance of data and conclusions and to celebrate the results.