The Rio de Janeiro Carnival, the sound of countless drums echoing in the night sky, a parade of thousands filling the streets—this is undoubtedly the sound of **Samba**. The low "thud" of the surdo, ...

In other words, rather than muddying all notes equally with finger pedaling, you process a sophisticated two-layer structure within one hand: leaving only the necessary reverberation in the space ...

Rather than building ever-larger Coriolis, vortex or ultrasonic sensors, engineers can use smaller measuring paths and combine their outputs to accurately measure flow in large-diameter pipelines.