Space science
Activate the radio telescope in the dark area of the Moon
China and the Netherlands work together to operate a radio observatory in a satellite orbiting the Moon's dark side in order to receive signals after the Big Bang.
Frequency
Browse ScienceInfo articles and explainers related to Frequency.
Topic archive
Articles about Frequency
298 published items.
Discover science
Why did buildings collapse when the earthquake struck? The truth is more complicated than you think!
Earthquakes have always been a frightening natural phenomenon, and it becomes more dangerous as growing cities come with the risk of collapse of tall buildings.
Space science
Obtain the mysterious 'voice' of the Earth
Astronomers first recorded the mysterious 'song' of the Earth's magnetic field during a solar storm attack.
New technology
Students invent 'tags' to search for earthquake victims
A group of students in Indonesia has successfully built a device that uses high-frequency ultrasound to help search for earthquake victims.
Scientific application
Scientists use ultrasonic waves to break crystallization, helping honey meet export standards
This technology uses ultrasound waves at low frequencies (about 27kHz)
New technology
China's 'cheap' stealth technology can outmaneuver military radar systems
Chinese scientists have just achieved a series of breakthroughs in stealth material technology that, as stated by them, can help build fighters and other lighter and che…
Space science
By 2020, Vietnam will launch 3 more satellites into space
By 2022, we will launch 3 more satellites, NanoDragon, LOTUSat-1 and LOTUSat-2. In it, LOTUSat-1 and LOTUSat-2 are the first radar satellites in Vietnam with the coopera…
Space science
The chances of you being struck by lightning on Mars are much lower than on Earth
If lightning really exists on Mars, its frequency is very low and energy is much less than that on Earth.
New technology
China declared a successful patent for a new radar that could 'catch' the F-35
A group of Chinese military technology researchers said they have successfully built a radar that can detect stealth aircraft, which cannot be detected by conventional r…
Videos
Roscosmos announces the sound of neutron stars
By translating the signal frequency into sound waves, 'music' can be received, - as reported on the TV Studio's page.
New technology
'Super device' prevents noise pollution
The new design of engineers from National University of Singapore (NUS) helps noise reduction 6 times more effective than other solutions, while being more compact.
Computer science
5 things about Bluetooth you may not know yet
Bluetooth has long been a technology used to wirelessly pair two technology items together. Over time, this technology has changed, becoming better and better.
Discover science
Why can sound break glass?
Why can sound break glass? Easy to understand, using a hammer?
Discover science
Why do women often have higher voices and voices than men?
The difference in vocal cord length between men and women is the reason why female voices are often taller and taller.
1001 mystery
Something mysterious is ... whistling under the Caribbean Sea that science is having a headache
What is that? An ancient creature, or a more plausible solution?