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.
In 1650, Otto von Guericke invented the air pump, used to create a partial vacuum. Using hollow copper spheres and an air pump of his own construction, Guericke demonstrated that a partial vacuum could be created by pumping the air out of the sphere.
When Helmuth von Moltke replaced Alfred von Schlieffen as German Army Chief Of Staff in 1906, he modified the plan by proposing that Holland was not invaded. Moltke argued that Belgium's small army would be unable to stop German forces From quickly entering France.hen Helmuth von Moltke replaced Alfred von Schlieffen as German Army Chief Of Staff in 1906, he modified the plan by proposing that Holland was not invaded. Moltke argued that Belgium's small army would be unable to stop German forces From quickly entering France.