Words by AFP
What is graphene?
Graphene is a single layer of carbon atoms arranged like honeycomb.
It was discovered in 2004, when Russian-born Manchester scientists Andrei Geim and Kostya Novoselov were "playing about" with sticky tape and graphite - the material used as "lead" in pencils.
Placing the tape on the graphite and peeling it, they managed to rip off thin flakes of carbon. In the beginning they got flakes consisting of many layers of graphene. But as they repeated the process many times, the flakes got thinner.
By separating the graphite fragments repeatedly, they managed to create flakes that were just one atom thick. Their experiment had led to graphene being isolated for the very first time.
At the time, many believed it was impossible for such thin crystalline materials to be stable. But examined under a microscope, the material remained stable, and when tested was found to have incredible properties.
It is many times times stronger than steel, yet incredibly lightweight and flexible. It is electrically and thermally conductive but also transparent. The world's first 2D material, it is one million times thinner than the diameter of a single human hair.
But the 'sticky tape' method would not work on an industrial scale. Since then, scientists have been working on manufacturing graphene, to make use of its incredible properties.
In 2010, Geim and Novoselov were awarded the Nobel Prize for Physics. Their discovery meant physicists could study a new class of two-dimensional materials with unique properties.
The specs
Engine: 3-litre twin-turbo V6
Power: 400hp
Torque: 475Nm
Transmission: 9-speed automatic
Price: From Dh215,900
On sale: Now
Racecard
7pm: Abu Dhabi - Conditions (PA) Dh 80,000 (Dirt) 1,600m
7.30pm: Dubai - Maiden (TB) Dh82,500 (D) 1,400m
8pm: Sharjah - Maiden (TB) Dh82,500 (D) 1,600m
8.30pm: Ajman - Handicap (TB) Dh82,500 (D) 2,200m
9pm: Umm Al Quwain - The Entisar - Listed (TB) Dh132,500 (D) 2,000m
9.30pm: Ras Al Khaimah - Rated Conditions (TB) Dh95,000 (D) 1,600m
10pm: Fujairah - Handicap (TB) Dh87,500 (D) 1,200m
Company%20Profile
Tree of Hell
Starring: Raed Zeno, Hadi Awada, Dr Mohammad Abdalla
Director: Raed Zeno
Rating: 4/5
From Zero
Artist: Linkin Park
Label: Warner Records
Number of tracks: 11
Rating: 4/5
The specs
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: 3.9-litre twin-turbo V8
Power: 620hp from 5,750-7,500rpm
Torque: 760Nm from 3,000-5,750rpm
Transmission: Eight-speed dual-clutch auto
On sale: Now
Price: From Dh1.05 million ($286,000)
COMPANY PROFILE
Name: Qyubic
Started: October 2023
Founder: Namrata Raina
Based: Dubai
Sector: E-commerce
Current number of staff: 10
Investment stage: Pre-seed
Initial investment: Undisclosed
Company%20Profile
Kanguva
Cricket World Cup League 2
UAE squad
Rahul Chopra (captain), Aayan Afzal Khan, Ali Naseer, Aryansh Sharma, Basil Hameed, Dhruv Parashar, Junaid Siddique, Muhammad Farooq, Muhammad Jawadullah, Muhammad Waseem, Omid Rahman, Rahul Bhatia, Tanish Suri, Vishnu Sukumaran, Vriitya Aravind
Fixtures
Friday, November 1 – Oman v UAE
Sunday, November 3 – UAE v Netherlands
Thursday, November 7 – UAE v Oman
Saturday, November 9 – Netherlands v UAE
HAEMOGLOBIN DISORDERS EXPLAINED
Thalassaemia is part of a family of genetic conditions affecting the blood known as haemoglobin disorders.
Haemoglobin is a substance in the red blood cells that carries oxygen and a lack of it triggers anemia, leaving patients very weak, short of breath and pale.
The most severe type of the condition is typically inherited when both parents are carriers. Those patients often require regular blood transfusions - about 450 of the UAE's 2,000 thalassaemia patients - though frequent transfusions can lead to too much iron in the body and heart and liver problems.
The condition mainly affects people of Mediterranean, South Asian, South-East Asian and Middle Eastern origin. Saudi Arabia recorded 45,892 cases of carriers between 2004 and 2014.
A World Health Organisation study estimated that globally there are at least 950,000 'new carrier couples' every year and annually there are 1.33 million at-risk pregnancies.
On Women's Day
Dr Nawal Al-Hosany: Why more women should be on the frontlines of climate action
Samar Elmnhrawy: How companies in the Middle East can catch up on gender equality
The National Editorial: Is there much to celebrate on International Women's Day 2021?
Justin Thomas: Challenge the notion that 'men are from Mars, women are from Venus'
COMPANY PROFILE
● Company: Bidzi
● Started: 2024
● Founders: Akshay Dosaj and Asif Rashid
● Based: Dubai, UAE
● Industry: M&A
● Funding size: Bootstrapped
● No of employees: Nine
Company%20profile
Killing of Qassem Suleimani
National Editorial: Suleimani has been killed, now we must de-escalate
Mina Al Oraibi: Air strike casts a long shadow over the decade ahead
Matthew Levitt: Iran retains its ability to launch terror attacks
Damien McElroy: A CEO tasked with spreading Iran's influence
Hussein Ibish: Trump's order on solid constitutional ground
Simon Waldman: Cautious Israel keeping a low profile
More from Neighbourhood Watch:
THE BIO
Favourite book: ‘Purpose Driven Life’ by Rick Warren
Favourite travel destination: Switzerland
Hobbies: Travelling and following motivational speeches and speakers
Favourite place in UAE: Dubai Museum
While you're here
C Uday Bhaskar: What is India's Indo-Pacific strategy?
Sholto Byrnes: How US and China can get along in Indo-Pacific
Brahma Chellaney: Trump's unpredictability is making China great again
The specs
Engine: 1.5-litre turbo
Power: 181hp
Torque: 230Nm
Transmission: 6-speed automatic
Starting price: Dh79,000
On sale: Now
COMPANY%20PROFILE%20
Plan to boost public schools
A major shake-up of government-run schools was rolled out across the country in 2017. Known as the Emirati School Model, it placed more emphasis on maths and science while also adding practical skills to the curriculum.
It was accompanied by the promise of a Dh5 billion investment, over six years, to pay for state-of-the-art infrastructure improvements.
Aspects of the school model will be extended to international private schools, the education minister has previously suggested.
Recent developments have also included the introduction of moral education - which public and private schools both must teach - along with reform of the exams system and tougher teacher licensing requirements.
Kareem Shaheen on Canada
The specs: 2017 GMC Sierra 1500 Denali
Price, base / as tested Dh207,846 / Dh220,000
Engine 6.2L V8
Transmission Eight-speed automatic
Power 420hp @ 5,600rpm
Torque 624Nm @ 4,100rpm
Fuel economy, combined 13.5L / 100km
Dubai Rugby Sevens
November 30, December 1-2
International Vets
Christina Noble Children’s Foundation fixtures
Thursday, November 30:
10.20am, Pitch 3, v 100 World Legends Project
1.20pm, Pitch 4, v Malta Marauders
Friday, December 1:
9am, Pitch 4, v SBA Pirates