非常感谢

Alastair Philip Wiper

Appreciation towards

Alastair Philip Wiper

for providing the following description:

今年春季看了日剧神探伽利略第二季第三集”

心聼

“的朋友们都会记得，破案推理过程中所使用的可以只让固定在一个位置的人听见某种声音的蓝色神奇超酷房间。这种充满神奇蓝色三角锥体的房间叫无线电波暗室。世界上很多国家和地区都有。期间能进行的科学研究多种多样，上诉只是其中一种。

这套片子是擅长摄影各种建筑和工业景观的摄影师Alastair Philip Wiper在丹麦技术大学1967年建成的无线电波暗室中拍摄。

这些地地道道为实验功能而生的蓝色椎体们，展现出另一种别样美学。

This is the radio anechoic chamber at Denmark’s Technical University (DTU). It opened in 1967, and is currently operated with the European Space Agency (ESA) for the testing of microwave antennas for use in satellites and mobile networks, among other things that I am not even going to try to explain. The idea is to minimise any reflections of microwaves, and the big foam spikes are filled with carbon and iron to absorb the radio waves. This tests the effectiveness of the antennas without any external intrusion, simulating the conditions of, for example, space. Many of these chambers are blue in colour, and according to Sergey Pivnenko, the professor in charge of the chamber, most of them were black in the old days – then some bright spark noticed that it was a bit depressing to work in a black spiky room all day, so the manufacturers of the spikes started to produce them in blue.

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