Sound

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Articles about Sound

658 published items.

Whirlwind - what is a hose?
Environment

Whirlwind - what is a hose?

The tornado in Oklahoma earlier this week attracted the attention of the world by its devastating power. So what is a tornado? How is tornadoes formed?

December 16, 2018
Decode the mysterious sound of the Northern Aurora
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…

December 16, 2018
Sound pollution threatens Europe
Environment

Sound pollution threatens Europe

People in half of European cities lose sleep, lose their ability to learn and have high blood pressure at night because of the noise of vehicles.

December 16, 2018
The moment the plane pierced the sound barrier
Photo library

The moment the plane pierced the sound barrier

The extraordinary phenomenon below happens only in moments when the plane pierces the sound barrier and is like it passes through a wall. This unique image takes place b…

December 15, 2018
The moment the plane passes
Photo library

The moment the plane passes

Super airplanes with speed exceeding the speed of sound 6 times were no longer fiction stories. Therefore, it is no longer difficult to witness the beautiful scene when…

December 15, 2018
Video: Song of the ocean of shy dolphins
Videos

Video: Song of the ocean of shy dolphins

Photographer Stefano Ulivi recorded the sounds created by a group of striped dolphins while diving in the waters near Pico, Portugal, Story Trender reported on December…

December 15, 2018