As many believe, the Big Bang started our universe. But not everyone is aware that the early world is nothing like what we can see these days. There's no stars, planets, galaxies or nebulas. For a bit ...

A world-famous light experiment from 1801 has now been carried out with sound for the first time. Research by physicists in ...

sound waves cause air particles to vibrate back and forth ripples cause water particles to vibrate up and down Waves cause a disturbance of the medium through which they travel. This allows them to ...

The celestial music released from the sun suggests that its outer layer has grown weaker over the years, according to new research from the United Kingdom. The sun releases sound waves, and like a ...

The quasi-biennial oscillation (QBO) is a nearly periodic reversal in the equatorial stratospheric zonal winds, characterised by alternating easterly and westerly regimes over an average period of ...

Typically, sound waves are mechanical waves. In other words, they are an oscillation (vibration) of matter that transfers energy through a medium. When sound is produced, it is because something is ...

An international group of astronomers led by a Harvard Ph.D. student reported their discovery that the Radcliffe Wave — a 9,000 light-year-long gaseous structure in the Milky Way — moves in an ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. We live our entire lives surrounded by them. They slam into us ...

This is a preview. Log in through your library . Abstract The active Josephson junction line has three types of periodically oscillating states: a spatially homogeneous oscillation, travelling wave ...