In the United States, most home buyers borrow money in the form of a mortgage loan, and the mortgage lender often requires that the buyer purchases homeowner's insurance as a condition of the loan, in order to protect the bank if the home is destroyed.
Gottlob Frege. Friedrich Ludwig Gottlob Frege (b. 1848, d. 1925) was a German mathematician, logician, and philosopher who worked at the University of Jena. Frege essentially reconceived the discipline of logic by constructing a formal system which, in effect, constituted the first âpredicate calculusâ.
Gottfried Wilhelm Leibniz invents the Binary System. Gottfried Wilhelm Leibniz 1 July 1646 â 14 November 1716) was a German philosopher, polymath and mathematician who wrote primarily in Latin and French. The modern binary number system was fully documented by Gottfried Leibniz in the 17th century in his article Explication de l'ArithmÃ©tique Binaire. Leibniz's system used 0 and 1, like the modern binary numeral system.