Normal sparking from an electrical outlet. When that power is suddenly diverted to an appliance, there will be a quick draw on the available power, causing a brief spark. Once the electrons are flowing freely, there should be no reason for a spark to form.
Alfred Kastler (3 May 1902 â 7 January 1984) was a French physicist, and Nobel Prize laureate.
(Meanwhile, Landsteiner along with Dr. Erwin Popper discovered the polio virus as well.) Dr. George Washington Crile performed the first successful human blood transfusion during surgery at St. Alexis Hospital (Cleveland, Ohio) in 1908.