Short-term disability insurance, which is most often purchased as part of a group at work, can be paid by either the employer or the employee. Group short-term disability insurance policies are guaranteed issue, meaning you do not have to take a medical exam to buy coverage.
Otto von Guericke: Father of Vacuums. Otto von Guericke was a German scientist born in the town of Magdeburg, Germany. He is best remembered for founding the physics of vacuums. In 1650, Otto invented a vacuum pump that was designed to pull air out of whatever vessel to which it was connected. It contained a piston and an air-gun cylinder with one-way flap valves.
Konrad Zuse earned the semiofficial title of inventor of the modern computer for his series of automatic calculators, which he invented to help him with his lengthy engineering calculations.aper was in short supply in Germany during the war. According to The Life and Work of Konrad Zuse (by Horst Zuse). The block structure of the Z3 is very similar to a modern computer.