Conquer Mars
Research shows: Sound has two different speeds on Mars
Scientists say the first recordings of Mars show it to be a quiet planet with frequent gusts of wind, but sound at two different speeds.
Microphone
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Articles about Microphone
25 published items.
Conquer Mars
Scientists measure the speed of sound on Mars
Based on data collected by NASA robots, scientists estimate that sound travels on Mars at a speed of about 864km/h.
Conquer Mars
The first NASA recording on Mars reveals life?
NASA's Perseverance rover has recorded realistic sounds lasting 5 hours on the surface of Mars.
New technology
Smart headphones help protect hearing, hear teammates and locate enemies
With a headset called TCAPS, soldiers can both protect their hearing and ensure communication with their teammates, especially identifying enemy positions by determining…
Discover science
Why do phones and karaoke microphones have a high risk of explosion?
Recent information about the serious injury caused by the backup battery of the phone shows the disadvantages of this type of device.
Discover science
The first time recorded the mysterious volcanic thunder
The noise came from the Bogoslof volcano in the Aleutian Islands, recorded by a microphone on the island of Umnak 40 miles away.
Discover science
10 sounds make people feel the most uncomfortable
Scientists have seriously studied to find out what sounds cause the most discomfort for humans.
Discover science
CIA spy technologies use the 50s, 60s and 70s
From the 50s, 60s and 70s, the US Intelligence Agency (CIA) has built and used a lot of unique technology equipment for espionage and information gathering.
Discover science
Decode the 100-year mystery of the howling kettle
Researchers have finally deciphered why the whistle-boiled kettle boils - a puzzle for the scientific community for more than 100 years.
Oceanography
Listen to livestream sound from the sea floor, will you be lucky to hear the dolphin?
This is a project of the Monterey Bay Aquarium Research Institute (MBARI) in 2015, about 29 km off the coast of California.
Space science
NASA plans to 'eavesdrop' on Mars
NASA scientists are working hard to find and record possible sounds on Mars.
Biology
Mysterious biological clock hidden in tiny molecules
Recently scientists can next time the clock engine generates a rhythm of life on Earth.
Animal world
Finding the first whale near Greenland
A herd of North Atlantic head whales was discovered near Greenland in an area where the animal is thought to be extinct, using an underwater microphone system.
Environment
Decode the mysterious sound of the Northern Aurora
This mysterious sound appeared both in legend and made anyone who happened to hear both anxious and frightened. However, for the first time in history, strange cracks an…
Science Events
Google registers a patent for a smart glass project
Google has just quickly registered six patents related to the Project Glass smart glass project, as part of the plan