Jane Goodall urges action on climate change at Davos

Uefa Men's Player of the Year: Virgil van Dijk (Liverpool)

Uefa Women's Player of the Year: Lucy Bronze (Lyon)

Best players of the 2018/19 Uefa Champions League

Goalkeeper: Alisson (Liverpool)

Defender: Virgil van Dijk (Liverpool)

Midfielder: Frenkie de Jong (Ajax)

Forward: Lionel Messi (Barcelona)

Uefa President's Award: Eric Cantona

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. 

In Windhoek, Namibia - Top two teams qualify for the World Cup Qualifier in Zimbabwe, which starts on March 4.

UAE fixtures

Thursday February 8, v Kenya; Friday February 9, v Canada; Sunday February 11, v Nepal; Monday February 12, v Oman; Wednesday February 14, v Namibia; Thursday February 15, final

Dubai is on a mission to record good air quality for 90 per cent of the year – up from 86 per cent annually today – by 2021.

The municipality plans to have seven mobile air-monitoring stations by 2020 to capture more accurate data in hourly and daily trends of pollution.

These will be on the Palm Jumeirah, Al Qusais, Muhaisnah, Rashidiyah, Al Wasl, Al Quoz and Dubai Investment Park.

“It will allow real-time responding for emergency cases,” said Khaldoon Al Daraji, first environment safety officer at the municipality.

“We’re in a good position except for the cases that are out of our hands, such as sandstorms.

“Sandstorms are our main concern because the UAE is just a receiver.

“The hotspots are Iran, Saudi Arabia and southern Iraq, but we’re working hard with the region to reduce the cycle of sandstorm generation.”

Mr Al Daraji said monitoring as it stood covered 47 per cent of Dubai.

There are 12 fixed stations in the emirate, but Dubai also receives information from monitors belonging to other entities.

“There are 25 stations in total,” Mr Al Daraji said.

“We added new technology and equipment used for the first time for the detection of heavy metals.

“A hundred parameters can be detected but we want to expand it to make sure that the data captured can allow a baseline study in some areas to ensure they are well positioned.”

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.

• Golden circle - Dh995
• Floor Standing - Dh495
• Lower Bowl Platinum - Dh95
• Lower Bowl premium - Dh795
• Lower Bowl Plus - Dh695
• Lower Bowl Standard- Dh595
• Upper Bowl Premium - Dh395
• Upper Bowl standard - Dh295

Artist: Coldplay

Label: Parlophone/Atlantic

Number of tracks: 10

Rating: 3/5

• 2018: Formal work begins
• November 2021: First 17 volumes launched 
• November 2022: Additional 19 volumes released
• October 2023: Another 31 volumes released
• November 2024: All 127 volumes completed

Known as The Lady of Arabic Song, Umm Kulthum performed in Abu Dhabi on November 28, 1971, as part of celebrations for the fifth anniversary of the accession of Sheikh Zayed bin Sultan Al Nahyan as Ruler of Abu Dhabi. A concert hall was constructed for the event on land that is now Al Nahyan Stadium, behind Al Wahda Mall. The audience were treated to many of Kulthum's most well-known songs as part of the sold-out show, including Aghadan Alqak and Enta Omri.

UAE coins

Dh5 note

Dh10 note

Dh20 note

Dh50 note

• 2010: A restaurant attack in Kampala Uganda kills 74 people watching a Fifa World Cup final football match.
• 2013: The Westgate shopping mall attack, 62 civilians, five Kenyan soldiers and four gunmen are killed.
• 2014: A series of bombings and shootings across Kenya sees scores of civilians killed.
• 2015: Four gunmen attack Garissa University College in northeastern Kenya and take over 700 students hostage, killing those who identified as Christian; 148 die and 79 more are injured.
• 2016: An attack on a Kenyan military base in El Adde Somalia kills 180 soldiers.
• 2017: A suicide truck bombing outside the Safari Hotel in Mogadishu kills 587 people and destroys several city blocks, making it the deadliest attack by the group and the worst in Somalia’s history.

L - Juventus, 2-0
D - C Palace, 2-2
W - N Forest, 3-0
L - Liverpool, 2-0
D - Feyenoord, 3-3
L - Tottenham, 4-0
L - Brighton, 2-1
L - Sporting, 4-1
L - Bournemouth, 2-1
L - Tottenham, 2-1

Investigation: From Beirut to Bangui: inside Iran’s plan to take proxy wars to Africa

Editorial: European governments must continue to root out Hezbollah at home

Video: US Navy intercepts 'Iranian weapons' bound for Houthis

• Americans living abroad file taxes with the Internal Revenue Service, which can cost hundreds of dollars to complete even though about 60 per cent do not owe taxes, according to the Taxpayer Advocate Service
• Those obligations apply to millions of Americans residing overseas – estimates range from 3.9 million to 5.5 million – including so-called "accidental Americans" who are unaware they hold dual citizenship
• The double taxation policy has been a contentious issue for decades, with many overseas Americans feeling that it punishes them for pursuing opportunities abroad
• Unlike most countries, the US follows a citizenship-based taxation system, meaning that Americans must file taxes annually, even if they do not earn any income in the US.

Director: Mowaffaq Alobaid 

Stars: Abdulaziz Almadhi, Mohammed Al Akkasi, Ali Al Suhaibani

Rating: 4/5

1. Black holes are objects whose gravity is so strong not even light can escape their pull

2. They can be created when massive stars collapse under their own weight

3. Large black holes can also be formed when smaller ones collide and merge

4. The biggest black holes lurk at the centre of many galaxies, including our own

5. Astronomers believe that when the universe was very young, black holes affected how galaxies formed

1. Fasting

2. Prayer

3. Hajj

4. Shahada

5. Zakat 

Microsoft’s ‘hacker-in-chief’ David Weston, creator of the tech company’s Windows Red Team, advises simple steps to help people avoid falling victim to cyber fraud:

1. Always get the latest operating system on your smartphone or desktop, as it will have the latest innovations. An outdated OS can erode away all investments made in securing your device or system.

2. After installing the latest OS version, keep it patched; this means repairing system vulnerabilities which are discovered after the infrastructure components are released in the market. The vast majority of attacks are based on out of date components – there are missing patches.

3. Multi-factor authentication is required. Move away from passwords as fast as possible, particularly for anything financial. Cybercriminals are targeting money through compromising the users’ identity – his username and password. So, get on the next level of security using fingertips or facial recognition.

4. Move your personal as well as professional data to the cloud, which has advanced threat detection mechanisms and analytics to spot any attempt. Even if you are hit by some ransomware, the chances of restoring the stolen data are higher because everything is backed up.

5. Make the right hardware selection and always refresh it. We are in a time where a number of security improvement processes are reliant on new processors and chip sets that come with embedded security features. Buy a new personal computer with a trusted computing module that has fingerprint or biometric cameras as additional measures of protection.

Shelina Janmohamed: Why shouldn't a spouse be compensated fairly for housework?

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'

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