Find out what 7 of the most popular ribbon colors symbolize. Have you ever wondered which causes are supported by colorful awareness ribbons? Find out what 7 of the most popular ribbon colors symbolize.
The electron microscope is a type of microscope that uses a beam of electrons to create an image of the specimen. It is capable of much higher magnifications and has a greater resolving power than a light microscope, allowing it to see much smaller objects in finer detail.
German physicist Ernst Ruska and the electrical engineer Max Knoll constructed the prototype electron microscope in 1931, capable of four-hundred-power magnification; the apparatus was the first demonstration of the principles of electron microscopy.