Catch up with the latest on coronavirus:
Indian Covid-19 variant 'could catch out the vulnerable'
Boris Johnson cancels visit to India as Covid cases surge in sub-continent
Irish hotel quarantine exemption excludes Sinopharm and Sputnik V
Children aged three and above must wear masks, say UAE authorities
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While you're here
Hussein Ibish: There are reasons for Democrats and Republicans to be happy
Rashmee Roshan Lall: Who are the women driving Joe Biden's success?
COMPANY PROFILE
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Brief scores:
Toss: Sindhis, elected to field first
Pakhtoons 137-6 (10 ov)
Fletcher 68 not out; Cutting 2-14
Sindhis 129-8 (10 ov)
Perera 47; Sohail 2-18
Squid Game season two
Director: Hwang Dong-hyuk
Stars: Lee Jung-jae, Wi Ha-joon and Lee Byung-hun
Rating: 4.5/5
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Saudi National Day
The specs
THE SPECS
Engine: 6.75-litre twin-turbocharged V12 petrol engine
Power: 420kW
Torque: 780Nm
Transmission: 8-speed automatic
Price: From Dh1,350,000
On sale: Available for preorder now
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.
The specs
Engine: 3-litre twin-turbo V6
Power: 400hp
Torque: 475Nm
Transmission: 9-speed automatic
Price: From Dh215,900
On sale: Now
Try out the test yourself
Q1 Suppose you had $100 in a savings account and the interest rate was 2 per cent per year. After five years, how much do you think you would have in the account if you left the money to grow?
a) More than $102
b) Exactly $102
c) Less than $102
d) Do not know
e) Refuse to answer
Q2 Imagine that the interest rate on your savings account was 1 per cent per year and inflation was 2 per cent per year. After one year, how much would you be able to buy with the money in this account?
a) More than today
b) Exactly the same as today
c) Less than today
d) Do not know
e) Refuse to answer
Q4 Do you think that the following statement is true or false? “Buying a single company stock usually provides a safer return than a stock mutual fund.”
a) True
b) False
d) Do not know
e) Refuse to answer
The “Big Three” financial literacy questions were created by Professors Annamaria Lusardi of the George Washington School of Business and Olivia Mitchell, of the Wharton School of the University of Pennsylvania.
Answers: Q1 More than $102 (compound interest). Q2 Less than today (inflation). Q3 False (diversification).