"Totally not a reincarnation!" New game but Toudai students are way too strong! [for STEM people]

Say a scientist's name. However, it has to be a name of a scientist that was born earlier than the name said before you. In addition, if the scientist you said might be a reincarnation of the previous scientist you lose. 3 "Toudai" students including Quiz champion challenge this chaotic STEM game!
The answer to today's question↓
triangle is "triangle" in English, but what is a shape that has 10 corners called?
quizknock.com/triangle-quiz/
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