Whoa…In case you wanted to absorb a lot of sound for some reason, they just advanced the technology to a whole new level (or lack of 😉 in Hong Kong:

The new system developed by scientists at the Hong Kong University of Science and Technology, which is capable of absorbing almost all the sound that hits it – 99.7 percent of that sound, to be precise. The new set-upuses not one but two resonators, tuned to vibrate at whatever the frequency of the acoustic waves they’re being hit with.

Let’s find out more on how their new system absorbs sound on page 2

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