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Новости за 23.12.2024

Good Growth Requires Getting Public-Private Partnerships Right

Project Syndicate 

While policymakers understand that the United Kingdom needs more public investment to address its biggest challenges, their proposed solution needs more work. An industrial strategy for the twenty-first century should be oriented around key missions, not specific sectors.

Can entangled particles communicate faster than light?

Phys.org 

Entanglement is perhaps one of the most confusing aspects of quantum mechanics. On its surface, entanglement allows particles to communicate over vast distances instantly, apparently violating the speed of light. But while entangled particles are connected, they don't necessarily share information between them.

US stocks mixed at start of holiday-shortened week

Economictimes.indiatimes.com 

At the open, the Dow Jones dipped 39.8 points (0.09%) to 42,800.49, while the S&P 500 gained 9.4 points (0.16%) to 5,940.25, and the Nasdaq rose 68.5 points (0.35%) to 19,641.05.

X-59 QueSST: Driven By Russian Tu-144’s “Data”, NASA’s Supersonic Aircraft One Step Closer To Reality - EurAsian Times

Sports - Google News (us) 

  1. X-59 QueSST: Driven By Russian Tu-144’s “Data”, NASA’s Supersonic Aircraft One Step Closer To Reality  EurAsian Times
  2. NASA Runs X-59 Engine with Maximum Afterburner for First Time  NASA
  3. F-15 Fighter Jet Armed With a 6-Foot Stick Will Chase a Supersonic X-Plane Over America  autoevolution
  4. Nasa’s own ‘son of Concorde’ jet reveals game-changing upgrade to eliminate loud supersonic booms...  The Sun
  5. 2024 Favorites: #8 News – NASA, Lockheed Martin reveal X-59  Aerospace... Читать дальше...

Bridge collapse in Brazil leaves at least 2 dead and a dozen others missing

«SFGate» (sfgate.com) 

Brazilian police say that that at least two people have been killed and a dozen others are missing after the collapse of a bridge that linked two northern states. Footage obtained by local residents showed cars and trucks were crossing the bridge on Sunday when large sections crumbled into a river. Police operating on the border of the northern states of Maranhao and Tocantins said Monday that eight vehicles were missing. Police and Brazil’s road department said they started investigations in the case.