Vocabulary in Hindi â Positive Traits â III Posted by Nitin Kumar on Jul 5, 2015 in Hindi Language. I hope you have gone through the first and second posts on this topic and learned some vocabulary. If youâve not, you can check the first post on the positive traits here for 1st post and here for 2nd post. In this post, I will show you more vocabulary for expressing positive traits. Donât forget to practice the pronunciation of the words as shown in the Romanized spellings.
Aristarchus of Samos in the 3rd century BCE had developed some theories of Heraclides Ponticus (speaking of a revolution by Earth on its axis) to propose what was, so far as is known, the first serious model of a heliocentric solar system.
About Copernicus. Nicolaus Copernicus (1473-1543) was a mathematician and astronomer who proposed that the sun was stationary in the center of the universe and the earth revolved around it.