With the continuing battle to reduce the interior and exterior noise of vehicles (the first for customer satisfaction reasons; the second mostly driven by regulatory concerns), engineers need ...

[vbrtrmn] sent in the most fun I’ve seen with fire lately. It’s really just a geeky physics demonstration, but it’s awesome. That’s a foil lined pvc pipe with holes every half inch.

Acoustic field visualization and measurement techniques are essential for understanding sound propagation in various environments, from air to underwater settings. Recent research has focused on ...