These types of waves form where a river meets the ocean. Waves break down the sand bars by the mouth of the river or next to ...

Acoustic waves are best known as the invisible delivery agents bringing voices, car horns, or our favorite song to our ears.

Acoustic frequency filters, which convert electrical signals into miniaturized sound waves, separate the different frequency ...

Until recently, gravitational waves could have been a figment of Einstein’s imagination. Before they were detected, these ripples in spacetime existed only in the physicist’s general theory of ...

The earliest scientists first observed the waves that earthquakes produce before they could accurately describe the nature of earthquakes or their fundamental causes, as discussed in Lessons 1–5.

Observation satellites now offer an unprecedented view of ocean movements. They allow for precise tracking of the trajectory ...

NASA ’s SWOT system plotted the images of the storm against a tsunami forecast model from the NOAA. The study demonstrated ...

If you’ve been keeping up on news about the next generation of wireless technology, 5G, you’ve likely come across the terms “low-band,” “mid-band,” and “millimeter wave” in your reading. But what do ...

A century after Albert Einstein rewrote our understanding of space and time, physicists have confirmed one of the most elusive predictions of his general theory of relativity. In another galaxy, a ...

I became aware of harmonics and the sound of different shaped waveforms early in my electronics career (mid 1970’s) as I was an avid fan of [Emerson Lake and Palmer], [Pink Floyd], [Yes], and the list ...