A lot of science museums and parks feature something called an acoustic mirror. The one at Houston’s Discovery Green park is called the listening vessels. [Doug Hollis] created two acoustic mirrors 70 ...

Acoustic mirrors work a bit like a satellite (or your own ears), concentrating sound at a point with the concave shape. When operational, a microphone was situated at this point, and someone would ...

A lot of science museums and parks feature something called an acoustic mirror. The one at Houston’s Discovery Green park is called the listening vessels. [Doug Hollis] created two acoustic mirrors 70 ...

Experimenting with acoustic mirrors Come and try out the mirrors created by Master’s students of 2018 for the very largest 3D printer! You’ll experience a physical phenomenon that is deployed on a ...

With its performative form, engineered to create a spatial acoustic effect whilst being structurally optimized for efficient material use, the installation “Acoustic Mirrors” showcases the potential ...

One of Kent's hidden war treasures has been added to a list of the country's most important monuments. A pair of acoustic mirrors at Fan Bay, Dover, were used to detect in-coming enemy aircraft and ...

These vast concrete dishes, which can be found along the northern and easterly British coastline, are sound mirrors. Originally designed to capture the sounds of incoming enemy aircraft as they ...

Left to deteriorate, the mirror has now been restored after a £68,000 revamp A "forgotten" piece of history which protected Sunderland from Zeppelin attacks in World War One has been restored. Fulwell ...