Science invention
Mr. mechanic with self-patching invention
Mr. Tran Dan Tien, a mechanic repairman, 55 years old, has invented two useful products, handy auto and inflatable car glue. With it, the motorcyclists missed the way al…
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Science invention
Uranium - Radioactive elements
In 1789, the German chemist Claprot (M. Klaproth) discovered a new element and remembered the Uranus planet (Uranus) discovered by British astronomer Hechen (Herchel) in…
Science invention
Discovered an unusual charge meson
Belle physicists working at the KEK Laboratory in Japan have discovered a new elementary particle with convincing evidence that some mesons contain four quarks instead o…
Science invention
New storage batteries based on carbon nanotubes
US researchers have successfully fabricated electric storage batteries for the first time using a random network of carbon nanotubes (CNT). Components have excellent ene…
Science invention
The method of making nanoparticles of hard magnetic materials is simple
US researchers have succeeded in making Sm-Co-based hard magnetic nanoparticles, an extremely important hard magnetic material in technology.
Science invention
Terahertz frequency generator (THz) uses high temperature superconducting materials.
Electromagnetic radiation in the THz frequency band (1012 Hz) can yield enormous applications, from detecting explosives to cancer diagnosis and treatment.
Science invention
Radio antennas made from Plasma
A new study revealed that radio antennas made from electrically contaminated gas are a device that captures anti-interference. Gas contaminated with electricity - or pla…
Science invention
Semiconductors of restricted area can be changed
A group of international physicists have for the first time created a semiconductor material with an energy gap between the valence band and the conduction band (band ga…
Science invention
Optical memory - from nanolaser to 1 Tbit / inch2
Researchers in the United States have just succeeded in creating a nanolaser device that converges a beam of light with a power of 200 nW into a small spot less than 35…
Science invention
Turn water into fuel
Last winter when inventor John Kanzius was trying to perform a feat that was as utopian as a radio-frequency machine - his device happened to bring another success: he d…
Science invention
Observe super-exchange interactions in cold atomic systems and optical networks
German and American physicists have for the first time observed the super-exchange interaction between atomic spins in an optical network. Super-exchange interaction is…
Science invention
Airy optical beam was first observed
For the first time, scientists have observed unusual optical beams called Airy rays. Unlike other light rays, Airy rays have the ability to maintain diffraction in a far…
Science invention
Uzbekistan boy invents car engine
Maruf Karimov, a 15-year-old student in the city of Samarkand (Uzbekistan) invented a car engine powered by a special fuel - compressed air.
Science invention
Define Ampere precision by one electron at a time
This is a new way of defining the standard ampere, unit of current, more precisely, built by physicists in Finland and the United States. The team is led by Jukka Pekola…
Science invention
Made of gold aluminum, black platinum and green silver with a laser machine
By using a tabletop laser, the University of Rochester optical scientists have turned pure aluminum into yellow, green, gray and other colors. All metals are t