Scientists have created a porous material they say can capture carbon dioxide more quickly than planting trees.
Researchers at Heriot-Watt University in Scotland believe these molecules can help solve society’s biggest challenges by storing greenhouse gases responsible for climate change.
Gases such as carbon dioxide and sulphur hexafluoride can be trapped in the atmosphere for thousands of years, leading to global warming and exacerbating biodiversity loss.
Scientists say that capturing and storing carbon could slow and even reverse the level of fossil-fuel emissions in the atmosphere, but more development is needed for the technology to be used at scale.
The research, published in the journal Nature Synthesis, details how scientists used computer modelling to accurately predict how molecules would assemble into hollow, cage-like shapes.
Dr Marc Little, co-leader of the research, described it as an "exciting discovery" that could be used in the fight against climate change.
“Planting trees is a very effective way to absorb carbon but it’s very slow,” he said. "So we need a human intervention – like human-made molecules – to capture greenhouse gases efficiently from the environment more quickly.
“For example, direct air capture of carbon dioxide is increasingly important because even when we stop emitting carbon dioxide, there’s still going to be a huge need to capture previous emissions that are already in the environment."
The team used computer modelling to accurately predict how molecules would assemble themselves into the porous material, a method which could be further enhanced through the use of artificial intelligence (AI).
Dr Little said the study was an important step towards unlocking such applications and that combining computational studies with new AI technology could create an "unprecedented supply of new materials".
“If you’re able to use AI tools to predict those quicker and more accurately, then we can really accelerate the rate at which we can discover these new types of porous materials without actually having to make any of them in the lab beforehand.”
Dr Little added that molecules with complex structures could also be used to remove toxic compounds known as volatile organic compounds from the air and could play an important role in medical science.
As well as scientists at Heriot-Watt, the study involved researchers from the University of Liverpool, Imperial College London, the University of Southampton, and East China University of Science and Technology.
The project was funded by the Engineering and Physical Sciences Research Council and the Leverhulme Trust. It was also supported by the research facility Diamond Light Source, the University of Southampton, the EU’s Horizon 2020 research programme and the Royal Society.
Climate tipping points – in pictures
The specs
Engine: 1.5-litre turbo
Power: 181hp
Torque: 230Nm
Transmission: 6-speed automatic
Starting price: Dh79,000
On sale: Now
Pharaoh's curse
British aristocrat Lord Carnarvon, who funded the expedition to find the Tutankhamun tomb, died in a Cairo hotel four months after the crypt was opened.
He had been in poor health for many years after a car crash, and a mosquito bite made worse by a shaving cut led to blood poisoning and pneumonia.
Reports at the time said Lord Carnarvon suffered from “pain as the inflammation affected the nasal passages and eyes”.
Decades later, scientists contended he had died of aspergillosis after inhaling spores of the fungus aspergillus in the tomb, which can lie dormant for months. The fact several others who entered were also found dead withiin a short time led to the myth of the curse.
Red flags
- Promises of high, fixed or 'guaranteed' returns.
- Unregulated structured products or complex investments often used to bypass traditional safeguards.
- Lack of clear information, vague language, no access to audited financials.
- Overseas companies targeting investors in other jurisdictions - this can make legal recovery difficult.
- Hard-selling tactics - creating urgency, offering 'exclusive' deals.
Courtesy: Carol Glynn, founder of Conscious Finance Coaching
Chef Nobu's advice for eating sushi
“One mistake people always make is adding extra wasabi. There is no need for this, because it should already be there between the rice and the fish.
“When eating nigiri, you must dip the fish – not the rice – in soy sauce, otherwise the rice will collapse. Also, don’t use too much soy sauce or it will make you thirsty. For sushi rolls, dip a little of the rice-covered roll lightly in soy sauce and eat in one bite.
“Chopsticks are acceptable, but really, I recommend using your fingers for sushi. Do use chopsticks for sashimi, though.
“The ginger should be eaten separately as a palette cleanser and used to clear the mouth when switching between different pieces of fish.”
Zayed Sustainability Prize
Russia's Muslim Heartlands
Dominic Rubin, Oxford
Sour%20Grapes
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Jawab Iteiqal
Director: Mohamed Sammy
Starring: Mohamed Ramadan, Ayad Nasaar, Mohamed Adel and Sabry Fawaz
2 stars
RACE CARD AND SELECTIONS
5pm: Maiden (PA) Dh80,000 1,200m
5,30pm: Wathba Stallions Cup Handicap (PA) Dh70,000 1,200m
6pm: The President’s Cup Listed (TB) Dh380,000 1,400m
6.30pm: The President’s Cup Group One (PA) Dh2,500,000 2,200m
7pm: Arabian Triple Crown Listed (PA) Dh230,000 1,600m
7.30pm: Handicap (PA) Dh80,000 1,400m
The National selections
5pm: RB Hot Spot
5.30pm: Dahess D’Arabie
6pm: Taamol
6.30pm: Rmmas
7pm: RB Seqondtonone
7.30pm: AF Mouthirah
Paatal Lok season two
Directors: Avinash Arun, Prosit Roy
Stars: Jaideep Ahlawat, Ishwak Singh, Lc Sekhose, Merenla Imsong
Rating: 4.5/5
The specs
Engine: Long-range single or dual motor with 200kW or 400kW battery
Transmission: Single-speed automatic
Max touring range: 620km / 590km
Price: From Dh250,000 (estimated)
About Karol Nawrocki
• Supports military aid for Ukraine, unlike other eurosceptic leaders, but he will oppose its membership in western alliances.
• A nationalist, his campaign slogan was Poland First. "Let's help others, but let's take care of our own citizens first," he said on social media in April.
• Cultivates tough-guy image, posting videos of himself at shooting ranges and in boxing rings.
• Met Donald Trump at the White House and received his backing.
Teenage%20Mutant%20Ninja%20Turtles%3A%20Shredder's%20Revenge
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Global Fungi Facts
• Scientists estimate there could be as many as 3 million fungal species globally
• Only about 160,000 have been officially described leaving around 90% undiscovered
• Fungi account for roughly 90% of Earth's unknown biodiversity
• Forest fungi help tackle climate change, absorbing up to 36% of global fossil fuel emissions annually and storing around 5 billion tonnes of carbon in the planet's topsoil
Indoor cricket in a nutshell
Indoor Cricket World Cup – Sep 16-20, Insportz, Dubai
16 Indoor cricket matches are 16 overs per side
8 There are eight players per team
9 There have been nine Indoor Cricket World Cups for men. Australia have won every one.
5 Five runs are deducted from the score when a wickets falls
4 Batsmen bat in pairs, facing four overs per partnership
Scoring In indoor cricket, runs are scored by way of both physical and bonus runs. Physical runs are scored by both batsmen completing a run from one crease to the other. Bonus runs are scored when the ball hits a net in different zones, but only when at least one physical run is score.
Zones
A Front net, behind the striker and wicketkeeper: 0 runs
B Side nets, between the striker and halfway down the pitch: 1 run
C Side nets between halfway and the bowlers end: 2 runs
D Back net: 4 runs on the bounce, 6 runs on the full
Read more about the coronavirus
UAE currency: the story behind the money in your pockets
ICC T20 Rankings
1. India - 270 ranking points
2. England - 265 points
3. Pakistan - 261 points
4. South Africa - 253 points
5. Australia - 251 points
6. New Zealand - 250 points
7. West Indies - 240 points
8. Bangladesh - 233 points
9. Sri Lanka - 230 points
10. Afghanistan - 226 points
Company Profile
Name: JustClean
Based: Kuwait with offices in other GCC countries
Launch year: 2016
Number of employees: 130
Sector: online laundry service
Funding: $12.9m from Kuwait-based Faith Capital Holding
UAE currency: the story behind the money in your pockets
Company%20profile
%3Cp%3E%3Cstrong%3ECompany%20name%3A%3C%2Fstrong%3E%20Fasset%0D%3Cbr%3E%3Cstrong%3EStarted%3A%20%3C%2Fstrong%3E2019%0D%3Cbr%3E%3Cstrong%3EFounders%3A%3C%2Fstrong%3E%20Mohammad%20Raafi%20Hossain%2C%20Daniel%20Ahmed%0D%3Cbr%3E%3Cstrong%3EBased%3A%3C%2Fstrong%3E%20Dubai%0D%3Cbr%3E%3Cstrong%3ESector%3A%20%3C%2Fstrong%3EFinTech%0D%3Cbr%3E%3Cstrong%3EInitial%20investment%3A%3C%2Fstrong%3E%20%242.45%20million%0D%3Cbr%3E%3Cstrong%3ECurrent%20number%20of%20staff%3A%3C%2Fstrong%3E%2086%0D%3Cbr%3E%3Cstrong%3EInvestment%20stage%3A%3C%2Fstrong%3E%20Pre-series%20B%0D%3Cbr%3E%3Cstrong%3EInvestors%3A%3C%2Fstrong%3E%20Investcorp%2C%20Liberty%20City%20Ventures%2C%20Fatima%20Gobi%20Ventures%2C%20Primal%20Capital%2C%20Wealthwell%20Ventures%2C%20FHS%20Capital%2C%20VN2%20Capital%2C%20local%20family%20offices%3C%2Fp%3E%0A
Labour dispute
The insured employee may still file an ILOE claim even if a labour dispute is ongoing post termination, but the insurer may suspend or reject payment, until the courts resolve the dispute, especially if the reason for termination is contested. The outcome of the labour court proceedings can directly affect eligibility.
- Abdullah Ishnaneh, Partner, BSA Law
Origin
Dan Brown
Doubleday
