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 ...

What do we learn about physics in this experiment at ETH Zurich? The two acoustic mirrors on the Hönggerberg campus show on a large scale how experiments with tiny particles work in physics labs. The ...

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 ...

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 ...

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 ...

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 ...