Video: Released Bahraini activist feted

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. 

At Everton Appearances: 77; Goals: 17

At Manchester United Appearances: 559; Goals: 253

Yuki Means Happiness
Alison Jean Lester
John Murray 

MORE FROM ED HUSAIN: The UAE-Israel accord is a win for every Muslim

Uefa Champions League, semi-final result:

Liverpool 4-0 Barcelona

Liverpool win 4-3 on aggregate

Champions Legaue final: June 1, Madrid

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.

Iron Man
Reduced risk of dementia
Alcohol consumption could be an issue

Hulk
Cardiac disease, stroke and dementia from high heart rate

Spider-Man
Agility reduces risk of falls
Increased risk of obesity and mental health issues

Black Panther
Vegetarian diet reduces obesity
Unknown risks of potion drinking

Black Widow
Childhood traumas increase risk of mental illnesses

Thor
He's a god

Directors: Raj & DK

Stars: Varun Dhawan, Samantha Ruth Prabhu, Kashvi Majmundar, Kay Kay Menon

Rating: 4/5

Bantamweight

Victor Nunes (BRA) beat Siyovush Gulmamadov (TJK)

(Split decision)

Featherweight

Hussein Salim (IRQ) beat Shakhriyor Juraev (UZB)

(Round 1 submission, armbar)

Catchweight 80kg

Rashed Dawood (UAE) beat Otabek Kadirov (UZB)

(Round-1 submission, rear naked choke)

Lightweight

Ho Taek-oh (KOR) beat Ronald Girones (CUB)

(Round 3 submission, triangle choke)

Lightweight

Arthur Zaynukov (RUS) beat Damien Lapilus (FRA)

(Unanimous points)

Bantamweight

Vinicius de Oliveira (BRA) beat Furkatbek Yokubov (RUS)

(Round 1 TKO)

Featherweight

Movlid Khaybulaev (RUS) v Zaka Fatullazade (AZE)

(Round 1 rear naked choke)

Flyweight

Shannon Ross (TUR) beat Donovon Freelow (USA)

(Unanimous decision)

Lightweight

Dan Collins (GBR) beat Mohammad Yahya (UAE)

(Round 2 submission D’arce choke)

Catchweight 73kg

Martun Mezhulmyan (ARM) beat Islam Mamedov (RUS)

(Round 3 submission, kneebar)

Bantamweight world title

Xavier Alaoui (MAR) beat Jaures Dea (CAM)

(Unanimous points 48-46, 49-45, 49-45)

Flyweight world title

Manon Fiorot (FRA) v Gabriela Campo (ARG)

(Round 1 RSC)

• Do not submit your application through the Easy Apply button on LinkedIn. Employers receive between 600 and 800 replies for each job advert on the platform. If you are the right fit for a job, connect to a relevant person in the company on LinkedIn and send them a direct message.
• Make sure you are an exact fit for the job advertised. If you are an HR manager with five years’ experience in retail and the job requires a similar candidate with five years’ experience in consumer, you should apply. But if you have no experience in HR, do not apply for the job.

David Mackenzie, founder of recruitment agency Mackenzie Jones Middle East

Born: near Sialkot, Pakistan, 1981

Profession: Driver

Family: wife, son (11), daughter (8)

Favourite drink: chai karak

Favourite place in Dubai: The neighbourhood of Khawaneej. “When I see the old houses over there, near the date palms, I can be reminded of my old times. If I don’t go down I cannot recall my old times.”

• As per the document, there are six filing options, including choosing to report on a realisation basis and transitional rules for pre-tax period gains or losses. 
• SMEs with revenue below Dh3 million per annum can opt for transitional relief until 2026, treating them as having no taxable income. 
• Larger entities have specific provisions for asset and liability movements, business restructuring, and handling foreign permanent establishments.

The Laughing Apple

Yusuf/Cat Stevens

(Verve Decca Crossover)

Janet Yellen's Firsts

• In 2014, she became the first woman to lead the US Federal Reserve 
• In 1999, she became the first female chair of the White House Council of Economic Advisers 

Starring: Nayanthara, Vignesh Shivan, Radhika Sarathkumar, Nagarjuna Akkineni

Director: Amith Krishnan

Rating: 3.5/5

Uefa Champions League final:

Who: Real Madrid v Liverpool
Where: NSC Olimpiyskiy Stadium, Kiev, Ukraine
When: Saturday, May 26, 10.45pm (UAE)
TV: Match on BeIN Sports