Here are 10 simple, low-tech ways to jumpstart your productivity right away. Streamline your space. Before you do anything else, take a few moments at the start of each day to organize and de-clutter your workspace.
The first operational electron microscope was presented by Ernst Ruska and Max Knoll in 1932, and 6 years later Ruska had a first version on the market. In 1986 Ruska received a Nobel Prize in physics for his fundamental work in electron optics and for the design of the first electron microscope.
In 1897 the physicist Joseph John (J. J.) Thomson (1856â1940) discovered the electron in a series of experiments designed to study the nature of electric discharge in a high-vacuum cathode-ray tubeâan area being investigated by numerous scientists at the time.