Waves in water are transverse. This means that the vibrations causing the waves are perpendicular to the direction of energy transfer. As this little boat demonstrates, you can see that the waves are ...

Scientists have calculated the ancient signals that emerged just after the Big Bang. These signals come from a long-lost cosmological phenomena known as ‘oscillons,’ the gravitational wave sources ...

Delay lines are used in applications that require a signal delay of a few nanoseconds (ns) or where incremental timing corrections are needed for the system to work properly. This article discusses ...

Spoiler summary: The quarter-wave stub resonant frequency, when built in FR4, is about: f[GHz] = 1.5/Len[inches] or f[GHz] = 3.8/Len[cm]. Remember: before you start using rules of thumb, be sure to ...

Frequency comb: Georg Woltersdorf (left) and his colleague Chris Körner in the lab where they created a spin frequency comb. (Courtesy: Uni Halle/Markus Scholz) A simple method for multiplying the ...

In a previous post, we introduced the idea that frequency and synchronicity can be meaningfully connected. This post explores rhythm as an emerging language for the fundamental interconnectedness ...

A ripple tank can be used to measure and calculate frequency, wavelength and the speed of waves on the surface of the water it contains. It is a transparent shallow tray of water, with a light shining ...

Why mental fatigue, brain fog, and lack of focus are increasingly common in today’s overstimulated world How The Memory Wave leverages Miracle Sound Frequency Activation to support mental clarity and ...

This file type includes high resolution graphics and schematics. Although quite a few direct digital synthesis (DDS) ICs can generate high-frequency sine waves, their complexity excludes them from ...