COMPANY PROFILE
While you're here
Hend Al Otaiba: A year ago, Covid-19 forced us apart – now, vaccines can bring us back together
National Editorial: Iata travel pass – 'digital passports' will get the world moving again
Lucy Sherriff: Covid vaccine passports: safeguard or ethical nightmare?
Farasan Boat: 128km Away from Anchorage
Director: Mowaffaq Alobaid
Stars: Abdulaziz Almadhi, Mohammed Al Akkasi, Ali Al Suhaibani
Rating: 4/5
If you go
Terminator: Dark Fate
Director: Tim Miller
Starring: Arnold Schwarzenegger, Linda Hamilton, Mackenzie DavisÂ
Rating: 3/5
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On Women's Day
Dr Nawal Al-Hosany:Â Why more women should be on the frontlines of climate action
Shelina Janmohamed:Â Why shouldn't a spouse be compensated fairly for housework?
Justin Thomas:Â Challenge the notion that 'men are from Mars, women are from Venus'
The National Editorial: Is there much to celebrate on International Women's Day 2021?
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More on women's right
What is blockchain?
Blockchain is a form of distributed ledger technology, a digital system in which data is recorded across multiple places at the same time. Unlike traditional databases, DLTs have no central administrator or centralised data storage. They are transparent because the data is visible and, because they are automatically replicated and impossible to be tampered with, they are secure.
The main difference between blockchain and other forms of DLT is the way data is stored as ‘blocks’ – new transactions are added to the existing ‘chain’ of past transactions, hence the name ‘blockchain’. It is impossible to delete or modify information on the chain due to the replication of blocks across various locations.
Blockchain is mostly associated with cryptocurrency Bitcoin. Due to the inability to tamper with transactions, advocates say this makes the currency more secure and safer than traditional systems. It is maintained by a network of people referred to as ‘miners’, who receive rewards for solving complex mathematical equations that enable transactions to go through.
However, one of the major problems that has come to light has been the presence of illicit material buried in the Bitcoin blockchain, linking it to the dark web.
Other blockchain platforms can offer things like smart contracts, which are automatically implemented when specific conditions from all interested parties are reached, cutting the time involved and the risk of mistakes. Another use could be storing medical records, as patients can be confident their information cannot be changed. The technology can also be used in supply chains, voting and has the potential to used for storing property records.
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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:Â Is there much to celebrate on International Women's Day 2021?
Justin Thomas:Â Challenge the notion that 'men are from Mars, women are from Venus'
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While you're here
Joyce Karam:Â Chaotic first debate unlikely to swing undecideds
Hussein Ibish:Â Donald Trump's 3-step plan to cling to power
Sulaiman Hakemy: Make America lose again
MORE FROM ED HUSAIN:Â The UAE-Israel accord is a win for every Muslim
Squid Game season two
Director: Hwang Dong-hyuk
Stars: Lee Jung-jae, Wi Ha-joon and Lee Byung-hun
Rating: 4.5/5
The specs
Engine: Four electric motors, one at each wheel
Power: 579hp
Torque: 859Nm
Transmission: Single-speed automatic
Price: From Dh825,900
On sale: Now
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'Shakuntala Devi'
Starring: Vidya Balan, Sanya Malhotra
Director: Anu Menon
Rating: Three out of five stars
The specs: 2018 Audi RS5
Price, base: Dh359,200
Engine: 2.9L twin-turbo V6
Transmission: Eight-speed automatic
Power: 450hp at 5,700rpm
Torque: 600Nm at 1,900rpm
Fuel economy, combined: 8.7L / 100km