Today's best photos: from an Alaskan spiral to a T-Rex skull auction

Are non-fungible tokens a currency, asset, or a licensing instrument? Arnab Das, global market strategist EMEA at Invesco, says they are mix of all of three.

You can buy, hold and use NFTs just like US dollars and Bitcoins. “They can appreciate in value and even produce cash flows.”

However, while money is fungible, NFTs are not. “One Bitcoin, dollar, euro or dirham is largely indistinguishable from the next. Nothing ties a dollar bill to a particular owner, for example. Nor does it tie you to to any goods, services or assets you bought with that currency. In contrast, NFTs confer specific ownership,” Mr Das says.

This makes NFTs closer to a piece of intellectual property such as a work of art or licence, as you can claim royalties or profit by exchanging it at a higher value later, Mr Das says. “They could provide a sustainable income stream.”

This income will depend on future demand and use, which makes NFTs difficult to value. “However, there is a credible use case for many forms of intellectual property, notably art, songs, videos,” Mr Das says.

Director: Basel Adra, Yuval Abraham, Rachel Szor, Hamdan Ballal

Stars: Basel Adra, Yuval Abraham

Rating: 3.5/5

In 2013, The National's History Project went beyond the walls to see what life was like living in Abu Dhabi's fabled fort:

• Life in the royal residences with Sheikha Osha bint Nahayan 
• Sheikha Mahra and Sheikha Sabha recall their time spent in Al Hosn
• A place where problems were solved
• How the fort's rise tracked Abu Dhabi's development
• Meet Frauke Heard-Bey - the fort's historian for 30 years
• In Pictures: Story of a fort

Engine: Duel electric motors
Power: 659hp
Torque: 1075Nm
On sale: Available for pre-order now
Price: On request

Director: Alfonso Cuaron 

Stars: Cate Blanchett, Kevin Kline, Lesley Manville 

Rating: 4/5

Barcelona 4 (Messi 23' pen, 45 1', 48', Busquets 85')

Celta Vigo 1 (Olaza 42')

Company: Instabug

Founded: 2013

Based: Egypt, Cairo

Sector: IT

Employees: 100

Stage: Series A

Investors: Flat6Labs, Accel, Y Combinator and angel investors

States of Passion by Nihad Sirees,
Pushkin Press

Avengers 3: Infinity War: an American superhero film released in 2018 and based on the Marvel Comics story.  

Sholay: a 1975 Indian action-adventure film. It follows the adventures of two criminals hired by police to catch a vagabond. The film was panned on release but is now considered a classic.

Lucifer: is a 2019 Malayalam-language action film. It dives into the gritty world of Kerala’s politics and has become one of the highest-grossing Malayalam films of all time.

Booklava works on a subscription model. On signing up you receive a free book as part of a 30-day-trial period, after which you pay US$9.99 (Dh36.70) per month to gain access to a library of books and discounts of up to 30 per cent on selected titles. You can cancel your subscription at any time. For more details go to www.booklava.com

A foster couple or family must:

• be Muslim, Emirati and be residing in the UAE
• not be younger than 25 years old
• not have been convicted of offences or crimes involving moral turpitude
• be free of infectious diseases or psychological and mental disorders
• have the ability to support its members and the foster child financially
• undertake to treat and raise the child in a proper manner and take care of his or her health and well-being
• A single, divorced or widowed Muslim Emirati female, residing in the UAE may apply to foster a child if she is at least 30 years old and able to support the child financially

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