Science invention
when was the typewriter created?
The first patent-born typewriter belonged to an Englishman named Henri Mill since 1714, although it was not yet completed. More than a century later, in the United State…
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Science invention
Ship history (part 1)
From the end of the 18th century and earlier, sailboats were transported by sea breeze while the wind blew erratically. People have thought of using a constant source of…
Science invention
Ship history (part 2)
While in the United States pioneers are experimenting with ships, in other countries, progress has also been made. In 1812, the British inaugurated shipping by ship betw…
Science invention
Strange transportation
Ships running on the streets, steam-powered bicycles or asteroid tugboat ... These are some amazing inventions of transport vehicles around the world.
Science invention
The gas-turning machine turns into ... mud
Hundreds of tons of waste is burned down neatly by this machine without even letting out any smoke. It can also filter the oppressive, oppressive atmosphere in crowded m…
Science invention
Inventing diagnostic test for 12 types of cancer
Korean scientists have successfully researched a new technique that can simultaneously diagnose 12 types of cancers with the same mutant protein. Professor Lee of the Ko…
Science invention
Letters originated from nature
When you pick up your pen and write it down, you are not simply creating abstract drawings, but are sketching trees, mountains and horizons - what your ancestors have ob…
Science invention
Can people wake up after 100 years of freezing?
Scientists can invent non-freezing cold mix technology to preserve mummies for centuries. Current incurable diseases can be cured if people are given
Science invention
A disabled person successfully built a wheelchair climbing stairs
After 4 years of self-study, Mr. Vo Dinh Minh (49 years old, residing in Group 24, Area 4, Le Hong Phong Ward, Quy Nhon City, Binh Dinh) - was paralyzed since childhood…
Science invention
Separation strips with ... polymer composite
For those who often go on the streets of Hanoi such as Thanh Nien Street, Nghi Tam Street, 19-8 Square in front of the Opera House ... it is easy to see the dividers her…
Science invention
Smart devices in the kitchen
As a director of the Robot Institute at Carnegie Mellon University in the US, Matt Mason is very interested in how machines can replace people to do things we don't like…
Science invention
Railway without rails
This type of train does not have wings as well as any type of wheel, nor does it run on magnetic padding. They run high above the ground, meters away. It is a revolution…
Science invention
Power plant in backpack
US scientists have invented a kind of backpack that produces electricity, helping lifeguards, adventurers and soldiers always have enough electricity for equipment while…
Science invention
History of glass industry
From the stained-glass windows of medieval churches to the famous mirrors in Renaissance Venecia, glass panels have given us the protection of the environment and at the…
Science invention
What is the calendar, there are several types, calculated?
A round of Earth in orbit is not equal to an even number of days. Therefore, a year needs 365 days, but odd numbers need to be supplemented in some way. The odd number 0…