China plans ‘paradise for physicists’ with particle colliders that will test the strongest forces in the universe


Guangdong becomes focus as China races the US to build bigger particle accelerators

Scientist says the competition between the two countries will ultimately be for the good of the human race.

Scientists in southern China are planning to create machines that will be used to unravel the mysteries of the building blocks of the universe.

They said two ring-shaped electron-ion colliders – one 2km (1.2 miles) long – will be built in Huizhou, a city in Guangdong province, beginning in 2025 and they will be designed to accelerate electrons to close to the speed of light.

The project – known as the Electron-Ion Collider of China, or EICC – will see electrons being fired at the nuclei of heavy elements such as iron or uranium at high speeds.

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Bird Drops Bread, Shuts Down The Large Hadron Collider


The Large Hadron Collider, the world’s most powerful particle accelerator, just cannot catch a break. First, a coolant leak destroyed some of the magnets that guide the energy beam. Then LHC officials postponed the restart of the machine to add additional safety features. Now, a bird dropping a piece of bread on a section of the accelerator has, according to the Register, shut down the whole operation.


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Mystery Of The Milky Way’s Particle Accelerators Solved

Mystery Of The Milky Way’s Particle Accelerators Solved

Image of part of a stellar remnant whose explosion was recorded in 185 A.D.  

Thanks to a unique “ballistic study” that combines data from ESO’s Very Large Telescope and NASA’s Chandra X-ray Observatory, astronomers have now solved a long-standing mystery of the Milky Way’s particle accelerators. They show in a paper published today on Science Express that cosmic rays from our galaxy are very efficiently accelerated in the remnants of exploded stars.

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Time’s Top 10 Scientific Discoveries

Time’s Top 10 Scientific DiscoveriesTime’s Top 10 Scientific Discoveries 

1. Large Hadron Collider

Good news! The Large Hadron Collider (LHC) – the massive particle accelerator straddling the Swiss-French border – didn’t destroy the world! The bad news: The contraption didn’t really work either. In September, the 17-mile collider was switched on for the first time, putting to rest the febrile webchatter that the machine would create an artificial black hole capable of swallowing the planet or at least a sizeable piece of Europe – a bad day no matter what. No lucid observer ever thought that would really happen, but what they did expect was that the LHC would operate as advertised, recreating conditions not seen since instants after the Big Bang and giving physicists a peek into those long-vanished moments. Things looked good at first, until a helium leak caused the collider to shut down after less than two weeks. Repairs are underway and the particles should begin spinning again sometime in June.

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