It sounds pretty implausible to me, intellectual productivity is usually at its peak from mid-20s to mid-30s(for high fluid-intelligence fields like math and physics)
Although my belief was more based on anecdotal knowledge of the history of science. Looking up people at random: Einstein’s annus mirabilis was at 26; Cantor invented set theory at 29; Hamilton discovered Hamiltonian mechanics at 28; Newton invented calculus at 24. Hmmm I guess this makes it seem more like early 20s − 30. Either way 25 is definitely in peak range, and 18 typically too young(although people have made great discoveries by 18, like Galois. But he likely would have been more productive later had he lived past 20)
It sounds pretty implausible to me, intellectual productivity is usually at its peak from mid-20s to mid-30s(for high fluid-intelligence fields like math and physics)
People asked for a citation so here’s one: https://www.google.com/url?sa=t&source=web&rct=j&opi=89978449&url=https://www.kellogg.northwestern.edu/faculty/jones-ben/htm/age%2520and%2520scientific%2520genius.pdf&ved=2ahUKEwiJjr7b8O-JAxUVOFkFHfrHBMEQFnoECD0QAQ&sqi=2&usg=AOvVaw0HF9-Ta_IR74M8df7Av6Qe
Although my belief was more based on anecdotal knowledge of the history of science. Looking up people at random: Einstein’s annus mirabilis was at 26; Cantor invented set theory at 29; Hamilton discovered Hamiltonian mechanics at 28; Newton invented calculus at 24. Hmmm I guess this makes it seem more like early 20s − 30. Either way 25 is definitely in peak range, and 18 typically too young(although people have made great discoveries by 18, like Galois. But he likely would have been more productive later had he lived past 20)