I wonder if this is to do with major vs minor breakthrough. Take physics. As I read it, modern fundamental physics is mostly some combination of general relativity and quantum mechanics, which are both early 20th century inventions. They weren't necessarily genius in particular in-depth analysis, rather they were genius new concepts that created a whole new blank canvas to fill in. What did the field look like just b…
This is apparently a common misconception regarding a lecture given by Lord Kelvin in 1900 concerning "two clouds" in physics.[1] In fact, Max Planck solved the ultraviolet catastrophe, also in 1900, by assuming electromagnetic radiation can only be emitted or absorbed in discrete packets of energy called quanta. Albert Einstein also solved the ultraviolet catastrophe in a paper he published in 1905, for which he was awarded the Nobel Prize in 1922, by, as always, standing on the shoulders of giants, hypothesizing that Planck's quanta were actual particles. These particles are known today by a word coined by physical chemist Gilbert Newton Lewis in a letter to Nature in 1926, namely, photons.