GENEVA // The world's largest particle collider passed its first major tests by firing two beams of protons in opposite directions around a 27km underground ring today in what scientists hope is the next great step to understanding the make-up of the universe.
After a series of trial runs, two white dots flashed on a computer screen at 8.26am GMT indicating that the protons had travelled clockwise along the full length of the 4 billion Swiss franc (Dh13bn) Large Hadron Collider, described as the biggest physics experiment in history.
"There it is," project leader Lyn Evans said when the beam completed its lap.
Champagne corks popped in laboratories as far away as Chicago, where contributing and competing scientists watched the proceedings by satellite.
Five hours later, scientists successfully fired a beam anti-clockwise. Physicists around the world now have much greater power to smash the components of atoms together in attempts to learn about their structure.
"Well done, everybody," said Robert Aymar, director-general of the European Organization for Nuclear Research, to cheers from the assembled scientists in the collider's control room at the Swiss-French border.
The organisation, known by its French acronym CERN, began firing the protons - a type of subatomic particle - around the tunnel in stages less than an hour earlier, with the first beam injection at 7.35am GMT.
Eventually two beams will be fired at the same time in opposite directions with the aim of recreating conditions a split second after the big bang, which scientists theorise was the massive explosion that created the universe.
"My first thought was relief," said Mr Evans, who has been working on the project since its inception in 1984.
"This is a machine of enormous complexity. Things can go wrong at any time. But this morning has been a great start."
He did not want to set a date, but said that he expected scientists would be able to conduct collisions for their experiments "within a few months."
The collider is designed to push the proton beam close to the speed of light, whizzing 11,000 times a second around the tunnel.
Scientists hope to eventually send two beams of protons through two tubes about the width of fire hoses, speeding through a vacuum that is colder and emptier than outer space. The paths of these beams will cross, and a few protons will collide.
The collider's two largest detectors - essentially huge digital cameras weighing thousands of tons - are capable of taking millions of snapshots a second.
The CERN experiments could reveal more about "dark matter," antimatter and possibly hidden dimensions of space and time. It could also find evidence of the hypothetical particle - the Higgs boson - which is sometimes called the "God particle" because it is believed to give mass to all other particles, and thus to matter that makes up the universe.
The supercooled magnets that guide the proton beam heated slightly in the morning's first test, leading to a pause to recool them before trying the opposite direction.
The start of the collider came over the objections of some who feared the collision of protons could eventually imperil the Earth by creating micro-black holes, subatomic versions of collapsed stars whose gravity is so strong they can suck in planets and other stars.
"It's nonsense," said James Gillies, chief spokesman for CERN.
The project was backed by leading scientists like Britain's Stephen Hawking, who declared the experiments to be absolutely safe.
Mr Gillies said the most dangerous thing that could happen would be if a beam at full power were to go out of control, and that would only damage the accelerator itself and burrow into the rock around the tunnel. Nothing of the sort occurred today, though the accelerator is still probably a year away from full power.
The project organised by the 20 European member nations of CERN has attracted researchers from 80 nations.
* AP
APPLE IPAD MINI (A17 PRO)
Display: 21cm Liquid Retina Display, 2266 x 1488, 326ppi, 500 nits
Chip: Apple A17 Pro, 6-core CPU, 5-core GPU, 16-core Neural Engine
Storage: 128/256/512GB
Main camera: 12MP wide, f/1.8, digital zoom up to 5x, Smart HDR 4
Front camera: 12MP ultra-wide, f/2.4, Smart HDR 4, full-HD @ 25/30/60fps
Biometrics: Touch ID, Face ID
Colours: Blue, purple, space grey, starlight
In the box: iPad mini, USB-C cable, 20W USB-C power adapter
Price: From Dh2,099
Moon Music
Artist: Coldplay
Label: Parlophone/Atlantic
Number of tracks: 10
Rating: 3/5
The specs
Engine: 2.0-litre 4-cylturbo
Transmission: seven-speed DSG automatic
Power: 242bhp
Torque: 370Nm
Price: Dh136,814
COMPANY%20PROFILE
%3Cp%3E%3Cstrong%3ECompany%20name%3A%3C%2Fstrong%3E%20Klipit%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EStarted%3A%3C%2Fstrong%3E%202022%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EFounders%3A%3C%2Fstrong%3E%20Venkat%20Reddy%2C%20Mohammed%20Al%20Bulooki%2C%20Bilal%20Merchant%2C%20Asif%20Ahmed%2C%20Ovais%20Merchant%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EBased%3A%3C%2Fstrong%3E%20Dubai%2C%20UAE%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EIndustry%3A%3C%2Fstrong%3E%20Digital%20receipts%2C%20finance%2C%20blockchain%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EFunding%3A%3C%2Fstrong%3E%20%244%20million%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EInvestors%3A%3C%2Fstrong%3E%20Privately%2Fself-funded%3C%2Fp%3E%0A
The%20US%20Congress%2C%20explained
%3Cp%3E-%20US%20Congress%20is%20divided%20into%20two%20chambers%3A%20the%20House%20of%20Representatives%20and%20Senate%3C%2Fp%3E%0A%3Cp%3E-%20435%20members%20make%20up%20the%20House%2C%20and%20100%20in%20the%20Senate%3C%2Fp%3E%0A%3Cp%3E-%20A%20party%20needs%20control%20of%20218%20seats%20to%20have%20a%20majority%20in%20the%20House%3C%2Fp%3E%0A%3Cp%3E-%20In%20the%20Senate%2C%20a%20party%20needs%20to%20hold%2051%20seats%20for%20control%3C%2Fp%3E%0A%3Cp%3E-%20In%20the%20event%20of%20a%2050-50%20split%2C%20the%20vice%20president's%20party%20retains%20power%20in%20the%20Senate%3C%2Fp%3E%0A
COMPANY PROFILE
Name: Almnssa
Started: August 2020
Founder: Areej Selmi
Based: Gaza
Sectors: Internet, e-commerce
Investments: Grants/private funding
COMPANY%20PROFILE
%3Cp%3E%3Cstrong%3ECompany%3A%3C%2Fstrong%3E%20Eco%20Way%3Cbr%3E%3Cstrong%3EStarted%3A%3C%2Fstrong%3E%20December%202023%3Cbr%3E%3Cstrong%3EFounder%3A%3C%2Fstrong%3E%20Ivan%20Kroshnyi%3Cbr%3E%3Cstrong%3EBased%3A%3C%2Fstrong%3E%20Dubai%2C%20UAE%3Cbr%3E%3Cstrong%3EIndustry%3A%3C%2Fstrong%3E%20Electric%20vehicles%3Cbr%3E%3Cstrong%3EInvestors%3A%3C%2Fstrong%3E%20Bootstrapped%20with%20undisclosed%20funding.%20Looking%20to%20raise%20funds%20from%20outside%3Cbr%3E%3C%2Fp%3E%0A
How Alia's experiment will help humans get to Mars
Alia’s winning experiment examined how genes might change under the stresses caused by being in space, such as cosmic radiation and microgravity.
Her samples were placed in a machine on board the International Space Station. called a miniPCR thermal cycler, which can copy DNA multiple times.
After the samples were examined on return to Earth, scientists were able to successfully detect changes caused by being in space in the way DNA transmits instructions through proteins and other molecules in living organisms.
Although Alia’s samples were taken from nematode worms, the results have much bigger long term applications, especially for human space flight and long term missions, such as to Mars.
It also means that the first DNA experiments using human genomes can now be carried out on the ISS.
How to join and use Abu Dhabi’s public libraries
• There are six libraries in Abu Dhabi emirate run by the Department of Culture and Tourism, including one in Al Ain and Al Dhafra.
• Libraries are free to visit and visitors can consult books, use online resources and study there. Most are open from 8am to 8pm on weekdays, closed on Fridays and have variable hours on Saturdays, except for Qasr Al Watan which is open from 10am to 8pm every day.
• In order to borrow books, visitors must join the service by providing a passport photograph, Emirates ID and a refundable deposit of Dh400. Members can borrow five books for three weeks, all of which are renewable up to two times online.
• If users do not wish to pay the fee, they can still use the library’s electronic resources for free by simply registering on the website. Once registered, a username and password is provided, allowing remote access.
• For more information visit the library network's website.
Schedule
%3Cp%3E%3Cstrong%3ENovember%2013-14%3A%3C%2Fstrong%3E%20Abu%20Dhabi%20World%20Youth%20Jiu-Jitsu%20Championship%3Cbr%3E%3Cstrong%3ENovember%2015-16%3A%20%3C%2Fstrong%3EAbu%20Dhabi%20World%20Masters%20Jiu-Jitsu%20Championship%3Cbr%3E%3Cstrong%3ENovember%2017-19%3A%3C%2Fstrong%3E%20Abu%20Dhabi%20World%20Professional%20Jiu-Jitsu%20Championship%20followed%20by%20the%20Abu%20Dhabi%20World%20Jiu-Jitsu%20Awards%3C%2Fp%3E%0A
COMPANY PROFILE
Founders: Alhaan Ahmed, Alyina Ahmed and Maximo Tettamanzi
Total funding: Self funded
KILLING OF QASSEM SULEIMANI
Company%20Profile
%3Cp%3E%3Cstrong%3ECompany%20name%3A%20%3C%2Fstrong%3ENamara%0D%3Cbr%3E%3Cstrong%3EStarted%3A%20%3C%2Fstrong%3EJune%202022%0D%3Cbr%3E%3Cstrong%3EFounder%3A%20%3C%2Fstrong%3EMohammed%20Alnamara%0D%3Cbr%3E%3Cstrong%3EBased%3A%20%3C%2Fstrong%3EDubai%20%0D%3Cbr%3E%3Cstrong%3ESector%3A%20%3C%2Fstrong%3EMicrofinance%0D%3Cbr%3E%3Cstrong%3ECurrent%20number%20of%20staff%3A%20%3C%2Fstrong%3E16%0D%3Cbr%3E%3Cstrong%3EInvestment%20stage%3A%20%3C%2Fstrong%3ESeries%20A%0D%3Cbr%3E%3Cstrong%3EInvestors%3A%20%3C%2Fstrong%3EFamily%20offices%0D%3Cbr%3E%3C%2Fp%3E%0A
The specs
Engine: 3.0-litre 6-cyl turbo
Power: 374hp at 5,500-6,500rpm
Torque: 500Nm from 1,900-5,000rpm
Transmission: 8-speed auto
Fuel consumption: 8.5L/100km
Price: from Dh285,000
On sale: from January 2022
How to protect yourself when air quality drops
Install an air filter in your home.
Close your windows and turn on the AC.
Shower or bath after being outside.
Wear a face mask.
Stay indoors when conditions are particularly poor.
If driving, turn your engine off when stationary.
The specs
Engine: four-litre V6 and 3.5-litre V6 twin-turbo
Transmission: six-speed and 10-speed
Power: 271 and 409 horsepower
Torque: 385 and 650Nm
Price: from Dh229,900 to Dh355,000
What is dialysis?
Dialysis is a way of cleaning your blood when your kidneys fail and can no longer do the job.
It gets rid of your body's wastes, extra salt and water, and helps to control your blood pressure. The main cause of kidney failure is diabetes and hypertension.
There are two kinds of dialysis — haemodialysis and peritoneal.
In haemodialysis, blood is pumped out of your body to an artificial kidney machine that filter your blood and returns it to your body by tubes.
In peritoneal dialysis, the inside lining of your own belly acts as a natural filter. Wastes are taken out by means of a cleansing fluid which is washed in and out of your belly in cycles.
It isn’t an option for everyone but if eligible, can be done at home by the patient or caregiver. This, as opposed to home haemodialysis, is covered by insurance in the UAE.
Results
5pm: Maiden (PA) Dh80,000 (Turf) 2,200m; Winner: Gurm, Antonio Fresu (jockey), Eric Lemartinel (trainer)
5.30pm: Handicap (PA) Dh80,000 (T) 1,600m; Winner: Al Nafece, Al Muatasm Al Balushi, Mohammed Ramadan
6pm: Wathba Stallions Cup Handicap (PA) Dh70,000 (T) 1,200m; Winner: Ashton Tourettes, Adrie de Vries, Ibrahim Aseel
6.30pm: Arabian Triple Crown – Group 3 (PA) Dh300,000 (T) 2,200m; Winner: Ottoman, Adrie de Vries, Abdallah Al Hammadi
7pm: Liwa Oasis – Group 2 (PA) 300,000 (T) 1,400m; Winner: Hakeemat Muscat, Szczepan Mazur, Ibrahim Al Hadhrami
7.30pm: Handicap (TB) Dh80,000 (T) 1,600m; Winner: Ganbaru, Antonio Fresu, Musabah Al Muhairi
JUDAS AND THE BLACK MESSIAH
Directed by: Shaka King
Starring: Daniel Kaluuya, Lakeith Stanfield, Jesse Plemons
Four stars
Engine: 80 kWh four-wheel-drive
Transmission: eight-speed automatic
Power: 402bhp
Torque: 760Nm
Price: From Dh280,000
MATCH INFO
Tottenham Hotspur 0 Everton 1 (Calvert-Lewin 55')
Man of the Match Allan (Everton)
The Intruder
Director: Deon Taylor
Starring: Dennis Quaid, Michael Ealy, Meagan Good
One star
info-box
COMPANY PROFILE
Company name: Happy Tenant
Started: January 2019
Co-founders: Joe Moufarrej and Umar Rana
Based: Dubai
Sector: Technology, real-estate
Initial investment: Dh2.5 million
Investors: Self-funded
Total customers: 4,000
The winners
Fiction
- ‘Amreekiya’ by Lena Mahmoud
- ‘As Good As True’ by Cheryl Reid
The Evelyn Shakir Non-Fiction Award
- ‘Syrian and Lebanese Patricios in Sao Paulo’ by Oswaldo Truzzi; translated by Ramon J Stern
- ‘The Sound of Listening’ by Philip Metres
The George Ellenbogen Poetry Award
- ‘Footnotes in the Order of Disappearance’ by Fady Joudah
Children/Young Adult
- ‘I’ve Loved You Since Forever’ by Hoda Kotb
The%20specs
%3Cp%3E%3Cstrong%3EEngine%3A%3C%2Fstrong%3E%201.8-litre%204-cyl%20turbo%0D%3Cbr%3E%3Cstrong%3EPower%3A%20%3C%2Fstrong%3E190hp%20at%205%2C200rpm%0D%3Cbr%3E%3Cstrong%3ETorque%3A%3C%2Fstrong%3E%20320Nm%20from%201%2C800-5%2C000rpm%0D%3Cbr%3E%3Cstrong%3ETransmission%3A%20%3C%2Fstrong%3ESeven-speed%20dual-clutch%20auto%0D%3Cbr%3E%3Cstrong%3EFuel%20consumption%3A%3C%2Fstrong%3E%206.7L%2F100km%0D%3Cbr%3E%3Cstrong%3EPrice%3A%3C%2Fstrong%3E%20From%20Dh111%2C195%0D%3Cbr%3E%3Cstrong%3EOn%20sale%3A%20%3C%2Fstrong%3ENow%3C%2Fp%3E%0A
Museum of the Future in numbers
- 78 metres is the height of the museum
- 30,000 square metres is its total area
- 17,000 square metres is the length of the stainless steel facade
- 14 kilometres is the length of LED lights used on the facade
- 1,024 individual pieces make up the exterior
- 7 floors in all, with one for administrative offices
- 2,400 diagonally intersecting steel members frame the torus shape
- 100 species of trees and plants dot the gardens
- Dh145 is the price of a ticket
Bridgerton%20season%20three%20-%20part%20one
%3Cp%3E%3Cstrong%3EDirectors%3A%20%3C%2Fstrong%3EVarious%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EStarring%3A%3C%2Fstrong%3E%20Nicola%20Coughlan%2C%20Luke%20Newton%2C%20Jonathan%20Bailey%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3ERating%3A%20%3C%2Fstrong%3E3%2F5%3C%2Fp%3E%0A
Company%20Profile
%3Cp%3E%3Cstrong%3ECompany%20name%3A%3C%2Fstrong%3E%20Cargoz%3Cbr%3E%3Cstrong%3EDate%20started%3A%3C%2Fstrong%3E%20January%202022%3Cbr%3E%3Cstrong%3EFounders%3A%3C%2Fstrong%3E%20Premlal%20Pullisserry%20and%20Lijo%20Antony%3Cbr%3E%3Cstrong%3EBased%3A%3C%2Fstrong%3E%20Dubai%3Cbr%3E%3Cstrong%3ENumber%20of%20staff%3A%3C%2Fstrong%3E%2030%3Cbr%3E%3Cstrong%3EInvestment%20stage%3A%3C%2Fstrong%3E%20Seed%3C%2Fp%3E%0A
Jigra
Starring: Alia Bhatt, Vedang Raina, Manoj Pahwa, Harsh Singh
Joker: Folie a Deux
Starring: Joaquin Phoenix, Lady Gaga, Brendan Gleeson
Director: Todd Phillips
Rating: 2/5