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Event

Scientists create a sound black hole to reduce noise

  • Earliest collected report:Фокус

Researchers developed a compact device capable of absorbing sound. This sound black hole can lower noise levels in ventilation and plumbing systems.

In brief

  • Scientists created a sound black hole on Earth.
  • The structure is 3D-printed.
  • It can be inserted into regular pipes.
Covered by 2 of 6 media groups
  • Budget not in the collected reports
  • Public money not in the collected reports
  • Media business 2 sources
  • Big capital 1 source
  • Readers and grants not in the collected reports
  • Undisclosed not in the collected reports

No newsrooms from these groups in the collected reports: budget, public money, readers and grants, undisclosed.

What are media groups?

Share of reports by media group
GroupShareCount
Media business
  • Newsroom 2
67%2 items
Big capital
  • Newsroom 1
33%1 item

How we count media groups — Methodology

Report an error

  • ФокусMedia business
    • first item
    • earliest
    • national desk

    Фізики створили на Землі чорну діру: раптово зник майже весь звук

  • NVMedia business
    • first item
    • caught up, 6 h later
    • national desk

    Штучна чорна діра. Дослідники розробили компактний пристрій, що ефективно поглинає звук

  • УНІАНBig capitaloligarchic ties
    • first item
    • caught up, 18 h later
    • national desk

    Фізики створили чорну діру, яка поглинає звук: її можна надрукувати просто на 3D-принтері

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