Homo Habilis and Homo Erectus are two interesting species of the human or hominid evolution, and both are two extinct species.However, it is always confusing for an average person to figure out whether it was Homo habils or Homo erectus that lived earlier.abilis and H. erectus. Homo habilis. This is an interesting and important hominid species, which is believed to have formed the bridge between erectus and Australopithecines. However, they also lived with both these species together in different times.
In 1797 Hamilton's letters were published in a pamphlet by newspaperman James Thomson Callender. In the pages of the pamphlet, he reiterated corruption charges against Hamilton. Hamilton responded with a pamphlet of his own, in which he asserted that no financial improprieties occurred.
Newton left for the countryside, where he made his main discoveries. In 1667, he returned to teach at the university and continued his studies. In 1687, Newton first published his important discoveries in his Principia, which became the basic book of physics. For a short period, Newton represented the university in the English Parliament, then moved to London, where he presided over the Royal Society (the leading scientific society) until his death.