National High Magnetic Field Laboratory
Magnet Academy: Morse Telegraph 1844
The man most commonly associated with the telegraph, Samuel Morse, did not invent the communications tool. But he developed it, commercialized it and invented the famous code for it that bears his name.
National High Magnetic Field Laboratory
Magnet Academy: Marconi Radio 1897
A number of distinguished scientists had a hand in the discovery of "wireless telegraphy," but it was the work done by Guglielmo Marconi that is credited with providing the basis of radio as we know it today.
National High Magnetic Field Laboratory
Magnet Academy: Magnetron 1920
Although they have applications at the highest levels of scientific research, magnetron tubes are used every day by non-scientists who just want to heat their food in a hurry.
National High Magnetic Field Laboratory
Magnet Academy: Stanley Transformer 1886
Applying discoveries Michael Faraday had made a few decades earlier, William Stanley designed the first commercial transformer for Westinghouse in 1886.
National High Magnetic Field Laboratory
Magnet Academy: Smoothing Iron 1882
Although not as celebrated as many other scientific inventions, the smoothing iron has its own rich history of development stretching all the way from 400 B.C. to the present.
National High Magnetic Field Laboratory
Magnet Academy: Walter Brattain (1902 1987)
Walter Houser Brattain discovered the photo-effect that occurs at the free surface of a semiconductor and was co-creator of the point-contact transistor, which paved the way for the more advanced types of transistors that eventually...
National High Magnetic Field Laboratory
Magnet Academy: Gerd Binnig
Gerd Binnig co-developed the scanning tunneling microscope (STM) with Heinrich Rohrer. The STM allowed scientists entry into the atomic world in a new way and was a major advance in the field of nanotechnology. For their achievement,...
National High Magnetic Field Laboratory
Magnet Academy: Georg Bednorz
J. Georg Bednorz jointly revolutionized superconductivity research with K. Alex Muller by discovering an entirely new class of superconductors, often referred to as high-temperature superconductors. They managed to achieve...
National High Magnetic Field Laboratory
Magnet Academy: Willem Einthoven
Willem Einthoven invented a string galvanometer that lead to the electrocardiogram, which measures heart activity. For his discovery, Einthoven was awarded the Nobel Prize in Physiology or Medicine in 1924.
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Magnet Academy: Lee De Forest
American inventor Lee De Forest was a pioneer of radio and motion pictures. He received more than 300 patents over the course of his lifetime, the most important of which was for a three-electrode vacuum tube, or triode, that he called...
National High Magnetic Field Laboratory
Magnet Academy: Eric Cornell
Born in Palo Alto, California, and raised in Cambridge, Massachusetts - homes to Stanford and the Massachusetts Institute of Technology, respectively - you could say Eric Cornell was destined to become a renowned scientist. And while he...
National High Magnetic Field Laboratory
Magnet Academy: Leon Cooper
Leon Cooper shared the 1972 Nobel Prize in Physics with John Bardeen and Robert Schrieffer, with whom he developed the first widely accepted theory of superconductivity. Termed the BCS theory, it is heavily based on a phenomenon known as...
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Magnet Academy: Heinrich Hertz
The discovery of radio waves, which was widely seen as confirmation of James Clerk Maxwell's electromagnetic theory and paved the way for numerous advances in communication technology, was made by German physicist Heinrich Hertz. In the...
National High Magnetic Field Laboratory
Magnet Academy: Murray Gell Mann
Murray Gell-Mann is a theoretical physicist who won the Nobel Prize for Physics in 1969 for his contributions to elementary particle physics. He is particularly well known for his role in bringing organization into the world of subatomic...
National High Magnetic Field Laboratory
Magnet Academy: Enrico Fermi
Enrico Fermi was a titan of twentieth-century physics. He outlined the statistical laws that govern the behavior of particles that abide by the Pauli exclusion principle and developed a theoretical model of the atom in his mid-twenties....
National High Magnetic Field Laboratory
Magnet Academy: Lev Davidovich Landau
While growing up in the Soviet Union, Lev Landau was so far ahead of his classmates that he was ready to begin college at age 13. His parents noticed a particular gift for math in their young son, who was considered a prodigy. It came as...
National High Magnetic Field Laboratory
Magnet Academy: John Daniel Kraus
For a man whose career involved the entire known universe, John Kraus had a remarkably insular upbringing. He was born and raised in Ann Arbor, Michigan, and earned his bachelor's, master's and doctoral degrees in physics, all at the...
National High Magnetic Field Laboratory
Magnet Academy: Klaus Von Klitzing
Klaus von Klitzing is a Nobel laureate who won the award in 1985 for his discovery of the quantized Hall effect, sometimes referred to as the quantum Hall effect. Von Klitzing's discovery resulted from his work exploring a phenomenon...
National High Magnetic Field Laboratory
Magnet Academy: Jack Kilby
The integrated circuit fueled the rise of microelectronics in the latter half of the twentieth century and paved the way for the Information Age. An American engineer, Jack Kilby, invented the integrated circuit in 1958, shortly after he...
National High Magnetic Field Laboratory
Magnet Academy: Karl Jansky
Karl Jansky discovered extraterrestrial radio waves while investigating possible sources of interference in shortwave radio communications across the Atlantic for Bell Laboratories, and is often known as the father of radio astronomy....
National High Magnetic Field Laboratory
Magnet Academy: Siegmund Loewe
Siegmund Loewe was a German engineer and businessman that developed vacuum tube forerunners of the modern integrated circuit. He pioneered both radio and television broadcasting, and the company he established with his brother, David...
National High Magnetic Field Laboratory
Magnet Academy: Wolfgang Pauli
Austrian-born scientist Wolfgang Ernst Pauli made numerous important contributions to twentieth-century theoretical physics, including explaining the Zeeman effect, first postulating the existence of the neutrino, and developing what has...
National High Magnetic Field Laboratory
Magnet Academy: Heike Kamerlingh Onnes
Heike Kamerlingh Onnes was a Dutch physicist who first observed the phenomenon of superconductivity while carrying out pioneering work in the field of cryogenics. An important step on the way to this discovery was his success in...
National High Magnetic Field Laboratory
Magnet Academy: Karl Alexander Muller
In their search for new superconductors, Swiss theoretical physicist Karl Alexander Muller and his young colleague, J. Georg Bednorz, abandoned the metal alloys typically used in superconductivity research in favor of a class of oxides...