Vannevar Bush
The non-electronic differential analyzer was a mechanical analog computer used for solving differential equations. It used a system of gears, shafts, and mechanical integrators to approximate the solutions to mathematical problems. Developed in the early to mid-20th century, it was an early form of computation before electronic computers became widespread.
Urea formaldehyde was invented in the early 20th century, around the 1920s. It was first developed in Germany as a resin adhesive for use in wood products and is now commonly used in various industries such as construction and automotive.
The Electron Cloud theory was proposed in the early 20th century, around the 1920s. It was developed as an improvement to the Bohr model of the atom to better describe the behavior of electrons within an atom.
Multiple vitamins were discovered. Some of the more imperative vitamins are vitamins B, C, and E.
Alloy, a formal specification language, was created in the early 2000s by Daniel Jackson, a professor at the Massachusetts Institute of Technology. It is used for modeling and analyzing software systems.
The 'difference analyzer' was created by Karl Lashley in the early 1920s. This device was designed to study the way sensory information is perceived and processed in the brain through controlled experiments on animals.
Created in the late 1800s, hamburgers began to become widespread in the early 1920s.
rose from about one-third in the early 1920s to almost two-thirds by the late 1920s.
The non-electronic differential analyzer was a mechanical analog computer used for solving differential equations. It used a system of gears, shafts, and mechanical integrators to approximate the solutions to mathematical problems. Developed in the early to mid-20th century, it was an early form of computation before electronic computers became widespread.
communism
early 1920s
Type your answer here...Which of the following was not part of national policy of isolationism during the 1920s and early 1930s?
The original Mercedes logo was created in the early 1920s when two companies combined to create the company. Many years later, the logo has matured along with the company.
There were several crime families or mobs in the 1920s, also called the Mafia. For example, Al Capone was active from the early 1920s until the 1930s.
Communism
The Harlem neighborhood in Manhattan was home to the Harlem Renaissance in the 1920s through the early 1930s.
The Red Scare.