A non-rigid airship that uses heated air instead of a light gas (such as helium) as a lifting medium is called a hot-air airship (sometimes there are battens near the bow, which assist with higher forces there from a mooring attachment or from the greater aerodynamic pressures there).
<br /><br /> With the overlapping between the actions of Ezra and Nehemiah in these books, it is possible that Ezra was a fiction.<br /> &nbsp;Jewish Traditional AnswerAccording to Jewish tradition, as specified in the Talmud Bava Batra 15a, Ezra wrote both the books of Ezra and Nehemiah.
Book of Nehemiah [edit]. In the 20th year of Artaxerxes, king of Persia, (445/444 BC), Nehemiah was cup-bearer to the king. Learning that the remnant in Judah were in distress and that the walls of Jerusalem were broken down, he asked the king for permission to return and rebuild the city. certain mishnah is declared by the Rabbis to have originated in the school of Nehemiah (Shab. 123b). Still, Nehemiah is blamed by the Rabbis for his seemingly boastful expression, Think upon me, my God, for good (Neh. v. 19, xiii. 31), and for his disparagement of his predecessors (ib. v. 15), among whom was Daniel.