More from 'The National':
Tuesday's best photos: from a helicopter in the mist to a plane at sunset
Monday's best photos: from the Paralympics to water shortages
Sunday's best photos: from a green river to National Elephant Day
Saturday's best photos: from the Dragon of Calais to Lathmar Holi hymns
Friday's best photos: from dogs at Crufts to Batman on the Edge in New York
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.
If you go
MATCH INFO
England 241-3 (20 ovs)
Malan 130 no, Morgan 91
New Zealand 165 all out (16.5ovs)
Southee 39, Parkinson 4-47
England win by 76 runs
Series level at 2-2
Joy%20Ride%20
WISH
Company%20Profile
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.
COMPANY%20PROFILE
Business Insights
- Canada and Mexico are significant energy suppliers to the US, providing the majority of oil and natural gas imports
- The introduction of tariffs could hinder the US's clean energy initiatives by raising input costs for materials like nickel
- US domestic suppliers might benefit from higher prices, but overall oil consumption is expected to decrease due to elevated costs
TO A LAND UNKNOWN
Director: Mahdi Fleifel
Starring: Mahmoud Bakri, Aram Sabbah, Mohammad Alsurafa
Rating: 4.5/5
Dhadak
Director: Shashank Khaitan
Starring: Janhvi Kapoor, Ishaan Khattar, Ashutosh Rana
Stars: 3
A timeline of the Historical Dictionary of the Arabic Language
- 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
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
Jack Moore: Why the assassination is such a monumental gamble
Matthew Levitt: Iran retains its ability to launch terror attacks
Hussein Ibish: Trump's order on solid constitutional ground
Simon Waldman: Cautious Israel keeping a low profile
Rashmee Roshan Lall: Sound of silence in South Asia
Fanar Haddad: The Iranian response will be gradual
Richard Olson: Why Afghanistan will be very wary
More from UAE Human Development Report:
On Women's Day
Dr Nawal Al-Hosany: Why more women should be on the frontlines of climate action
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?