Today's best photos: from a Clone Trooper on the DLR to Day of the Dead parade

More from The National:

How to watch Ireland v Pakistan in UAE

When: The one-off Test starts on Friday, May 11
What time: Each day’s play is scheduled to start at 2pm UAE time.
TV: The match will be broadcast on OSN Sports Cricket HD. Subscribers to the channel can also stream the action live on OSN Play.

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.

Tips to keep your car cool

Place a sun reflector in your windshield when not driving
Park in shaded or covered areas
Add tint to windows
Wrap your car to change the exterior colour
Pick light interiors - choose colours such as beige and cream for seats and dashboard furniture
Avoid leather interiors as these absorb more heat

The Buckingham Murders

Starring: Kareena Kapoor Khan, Ash Tandon, Prabhleen Sandhu

Director: Hansal Mehta

Rating: 4 / 5

Padmaavat

Director: Sanjay Leela Bhansali

Starring: Ranveer Singh, Deepika Padukone, Shahid Kapoor, Jim Sarbh

3.5/5

Biog

Mr Kandhari is legally authorised to conduct marriages in the gurdwara

He has officiated weddings of Sikhs and people of different faiths from Malaysia, Sri Lanka, Russia, the US and Canada

Father of two sons, grandfather of six

Plays golf once a week

Enjoys trying new holiday destinations with his wife and family

Walks for an hour every morning

Completed a Bachelor of Commerce degree in Loyola College, Chennai, India

2019 is a milestone because he completes 50 years in business

The bio

Who inspires you?

I am in awe of the remarkable women in the Arab region, both big and small, pushing boundaries and becoming role models for generations. Emily Nasrallah was a writer, journalist, teacher and women’s rights activist

How do you relax?

Yoga relaxes me and helps me relieve tension, especially now when we’re practically chained to laptops and desks. I enjoy learning more about music and the history of famous music bands and genres.

What is favourite book?

The Perks of Being a Wallflower - I think I've read it more than 7 times

What is your favourite Arabic film?

Hala2 Lawen (Translation: Where Do We Go Now?) by Nadine Labaki

What is favourite English film?

Mamma Mia

Best piece of advice to someone looking for a career at Google?

If you’re interested in a career at Google, deep dive into the different career paths and pinpoint the space you want to join. When you know your space, you’re likely to identify the skills you need to develop.

DEADPOOL & WOLVERINE

Starring: Ryan Reynolds, Hugh Jackman, Emma Corrin

Director: Shawn Levy

Rating: 3/5

Abu Dhabi traffic facts

Drivers in Abu Dhabi spend 10 per cent longer in congested conditions than they would on a free-flowing road

The highest volume of traffic on the roads is found between 7am and 8am on a Sunday.

Travelling before 7am on a Sunday could save up to four hours per year on a 30-minute commute.

The day was the least congestion in Abu Dhabi in 2019 was Tuesday, August 13.

The highest levels of traffic were found on Sunday, November 10.

Drivers in Abu Dhabi lost 41 hours spent in traffic jams in rush hour during 2019