Type T vehicles are replaced by Type A vehicles
In stark contrast to his father's personality, Edsel Ford was a refined, sophisticated, calm individual with a passion for fine...
Von Braun – Space Program
General Eisenhower In April 1945, General Eisenhower was ordered to gather, control, and preserve all documents, records, and plans related...
Saliva Stress Measurement Device
The device is called the Coroco Meter (loosely translated as "Soul Meter" in Japanese), but in reality, it is a...
The Birth of Paper Money in China
The Chinese invented paper money in the late 8th century and early 9th century AD. Initially, it was called "flying...
Successful Manufacture of Mini Rice Transplanters
After many years of research and experimentation, on February 22, the State-level Science and Technology Program "Serving the Industrialization and...
Earthquake-Inducing Weapons
Seismologists at the Russian Academy of Sciences have registered a patent considered a type of weapon that could induce earthquakes....
23 “Serendipitous and Surprising” Inventions That Changed the World
The following "legends" are sure to evoke a sense of familiarity yet also a sense of wonder, as you may...
Strange and Incomprehensible Inventions of Ancient People
In the early 1900s, some inventors created the most "bizarre inventions" on Earth. Although their intention was to improve human...
American students invent smart toaster
Normal 0 false false false MicrosoftInternetExplorer4 (khoahoc.tv) - A new invention by a student will help you toast bread automatically...
5 Inventions Said to Be Related to “Ghosts”
These inventions may seem quite ordinary in today's life, but they were once considered associated with "the devil." 1. Fork...
