Space science
For the past 24 hours, radio waves around the world have been flickering: The culprit is appearing in the sky!
The brightest celestial body in Earth's sky is
Shortwave
Browse ScienceInfo articles and explainers related to Shortwave.
Topic archive
Articles about Shortwave
10 published items.
Space science
NASA spacecraft reveals the cause of radio signal loss in the Pacific Ocean
A very powerful explosion ionized the upper part of the Earth's atmosphere, leading to disruption of shortwave radio signals.
1001 mystery
Ghost radio in Russia plays a mysterious sound for nearly 50 years
This radio, known by its name
1001 mystery
Find out the most strange cause of nature
A group of Australian scientists believe they have found the cause of one of the most bizarre phenomena of natural lightning (ball lightning).
Space science
Discover the first evidence of the Big Bang big bang
For the first time, astronomers have
Science invention
Camera detects cancer, termites
Very compactly designed, this camera uses shortwave to take pictures of objects inside the casing in real time without any intervention, at speeds of up to 30 frames per…
Computer science
The expensive, unstable and complicated Wi-Fi pliers
The paradox here is that the shortwave wireless Internet connection technology was born as a cheap and easy-to-use solution for users and businesses alike.
New technology
Vacuum lamps emit ultraviolet rays that are effective
Japanese scientists have created ultraviolet light vacuum tubes in the shortwave range of 140 to 220 nanomics.
New technology
The system converts shortwaves such as Wi-Fi signals, satellites into electricity
Researchers at Duke University have recently invented a low-cost device that can collect microwave signals and convert them into energy to recharge batteries.
New technology
China has produced optical clocks
Scientists in China's Hubei province say they have successfully installed the country's first optical meter, allowing for more precise time measurements than tra…