Researchers in Germany and Austria have created a collection of tiny, ultra-fast robots that can walk, swim, transport cargo, levitate, slip into tiny spaces and capture a fly in the blink of an eye.
The swiftness of these tiny creations is a breakthrough in robotics and could have applications in everything from assembly lines to bio-medics.
“The idea is actually from nature,” said Xu Wang, a material engineer at the Institute of Ion Beam Physics and Materials Research and one of the study’s lead researchers.
“We know that in nature some animals and plants need to act fast, otherwise they cannot survive in harsh environments. For example, if you look at nature, you find Venus flytraps that need to be very fast otherwise the insects just fly away. So we thought, ‘Ok, how can we fabricate a robot that mimics this behaviour?’"
Of the five designs, two can swim and one levitates.
One, shaped like a manta-ray, imitates the flap of fins to glide forward in water. A second swimming robot has a triangular shape and rotates upon itself like a propeller.
Each robot is made of magnetic rubber and is ten times thinner than a human hair. Some are just seven micrometers thick.
It is this thinness that allows such flexible, quick movements. Their soft but durable material, similar to tissue structure, makes them suited for more delicate applications with living organisms.
Hard bodied robots are usually powered by electricity, and reliant on either wires or a battery. But these robots are magnetic and free from cumbersome wires.
“The field of small scale robots is a very intensive research field,” said Denys Makarov, one of the study’s researchers. “It’s much newer than the standard industrial robots and therefore people are still doing a lot of exploration, even answering the question, ‘what can they do’?
“Usually, a robot has a battery or some wires to activate it. In our research, the robot is completely untethered. It is without wires. It’s an achievement because mechanical movement is usually very slow and electronics is fast.
“Our robots are at least one order of magnitude faster than similar robots.”
Their rapid response to changing surroundings gives them the potential to be scaled down for biomedical use in confined environments.
Inspiration for the design came by accident, when a researcher began to play with a piece of rubber on a desk.
“Sometimes you need luck and then you come to a very interesting observation,” said Mr Makarov. “When we saw that you can do much more by simply reducing the thickness, then we thought wow, you can fold it very easily, it’s very compliant and it can be activated in a relatively small magnetic field so it’s energy efficient technology.
“As a scientist, you always try to get something new in your research and I think we did a good job here because we have many models of such a simple object.”
The study was a collaboration between researchers at the Institute of Ion Beam Physics and Materials Research, the Linz Institute of Technology and Johannes Kepler University Linz.
The findings were described in the article Untethered and Ultrafast Soft-bodied Robots, published in Communications Materials on Thursday.
Now that scientists know what is possible, the next step will be adapting the technology to practical applications.
Research began in early 2019 and took a year.
For Mr Xu, validation came after patiently waiting for a fly to land on the petals of a 25mm robot. It all happened so fast, he didn’t know immediately whether his months of research had worked.
"I only saw it after I started to analyse the video and saw, Ok, it really got the fly. At that moment, I was so happy.”
Where to donate in the UAE
The Emirates Charity Portal
You can donate to several registered charities through a “donation catalogue”. The use of the donation is quite specific, such as buying a fan for a poor family in Niger for Dh130.
The General Authority of Islamic Affairs & Endowments
The site has an e-donation service accepting debit card, credit card or e-Dirham, an electronic payment tool developed by the Ministry of Finance and First Abu Dhabi Bank.
Al Noor Special Needs Centre
You can donate online or order Smiles n’ Stuff products handcrafted by Al Noor students. The centre publishes a wish list of extras needed, starting at Dh500.
Beit Al Khair Society
Beit Al Khair Society has the motto “From – and to – the UAE,” with donations going towards the neediest in the country. Its website has a list of physical donation sites, but people can also contribute money by SMS, bank transfer and through the hotline 800-22554.
Dar Al Ber Society
Dar Al Ber Society, which has charity projects in 39 countries, accept cash payments, money transfers or SMS donations. Its donation hotline is 800-79.
Dubai Cares
Dubai Cares provides several options for individuals and companies to donate, including online, through banks, at retail outlets, via phone and by purchasing Dubai Cares branded merchandise. It is currently running a campaign called Bookings 2030, which allows people to help change the future of six underprivileged children and young people.
Emirates Airline Foundation
Those who travel on Emirates have undoubtedly seen the little donation envelopes in the seat pockets. But the foundation also accepts donations online and in the form of Skywards Miles. Donated miles are used to sponsor travel for doctors, surgeons, engineers and other professionals volunteering on humanitarian missions around the world.
Emirates Red Crescent
On the Emirates Red Crescent website you can choose between 35 different purposes for your donation, such as providing food for fasters, supporting debtors and contributing to a refugee women fund. It also has a list of bank accounts for each donation type.
Gulf for Good
Gulf for Good raises funds for partner charity projects through challenges, like climbing Kilimanjaro and cycling through Thailand. This year’s projects are in partnership with Street Child Nepal, Larchfield Kids, the Foundation for African Empowerment and SOS Children's Villages. Since 2001, the organisation has raised more than $3.5 million (Dh12.8m) in support of over 50 children’s charities.
Noor Dubai Foundation
Sheikh Mohammed bin Rashid Al Maktoum launched the Noor Dubai Foundation a decade ago with the aim of eliminating all forms of preventable blindness globally. You can donate Dh50 to support mobile eye camps by texting the word “Noor” to 4565 (Etisalat) or 4849 (du).
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FORSPOKEN
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Starfield
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Countdown to Zero exhibition will show how disease can be beaten
Countdown to Zero: Defeating Disease, an international multimedia exhibition created by the American Museum of National History in collaboration with The Carter Center, will open in Abu Dhabi a month before Reaching the Last Mile.
Opening on October 15 and running until November 15, the free exhibition opens at The Galleria mall on Al Maryah Island, and has already been seen at the Jimmy Carter Presidential Library and Museum in Atlanta, the American Museum of Natural History in New York, and the London School of Hygiene and Tropical Medicine.
THE SPECS
Engine: 1.6-litre turbo
Transmission: six-speed automatic
Power: 165hp
Torque: 240Nm
Price: From Dh89,000 (Enjoy), Dh99,900 (Innovation)
On sale: Now
Pathaan
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Destroyer
Director: Karyn Kusama
Cast: Nicole Kidman, Toby Kebbell, Sebastian Stan
Rating: 3/5
UAE release: January 31
History's medical milestones
1799 - First small pox vaccine administered
1846 - First public demonstration of anaesthesia in surgery
1861 - Louis Pasteur published his germ theory which proved that bacteria caused diseases
1895 - Discovery of x-rays
1923 - Heart valve surgery performed successfully for first time
1928 - Alexander Fleming discovers penicillin
1953 - Structure of DNA discovered
1952 - First organ transplant - a kidney - takes place
1954 - Clinical trials of birth control pill
1979 - MRI, or magnetic resonance imaging, scanned used to diagnose illness and injury.
1998 - The first adult live-donor liver transplant is carried out
Profile
Company: Justmop.com
Date started: December 2015
Founders: Kerem Kuyucu and Cagatay Ozcan
Sector: Technology and home services
Based: Jumeirah Lake Towers, Dubai
Size: 55 employees and 100,000 cleaning requests a month
Funding: The company’s investors include Collective Spark, Faith Capital Holding, Oak Capital, VentureFriends, and 500 Startups.
Profile of Foodics
Founders: Ahmad AlZaini and Mosab AlOthmani
Based: Riyadh
Sector: Software
Employees: 150
Amount raised: $8m through seed and Series A - Series B raise ongoing
Funders: Raed Advanced Investment Co, Al-Riyadh Al Walid Investment Co, 500 Falcons, SWM Investment, AlShoaibah SPV, Faith Capital, Technology Investments Co, Savour Holding, Future Resources, Derayah Custody Co.
Our legal columnist
Name: Yousef Al Bahar
Advocate at Al Bahar & Associate Advocates and Legal Consultants, established in 1994
Education: Mr Al Bahar was born in 1979 and graduated in 2008 from the Judicial Institute. He took after his father, who was one of the first Emirati lawyers
Who was Alfred Nobel?
The Nobel Prize was created by wealthy Swedish chemist and entrepreneur Alfred Nobel.
- In his will he dictated that the bulk of his estate should be used to fund "prizes to those who, during the preceding year, have conferred the greatest benefit to humankind".
- Nobel is best known as the inventor of dynamite, but also wrote poetry and drama and could speak Russian, French, English and German by the age of 17. The five original prize categories reflect the interests closest to his heart.
- Nobel died in 1896 but it took until 1901, following a legal battle over his will, before the first prizes were awarded.
The specs
Engine: 0.8-litre four cylinder
Power: 70bhp
Torque: 66Nm
Transmission: four-speed manual
Price: $1,075 new in 1967, now valued at $40,000
On sale: Models from 1966 to 1970
Results
5pm: Reem Island – Conditions (PA) Dh80,000 (Turf) 1,600m; Winner: Farasah, Antonio Fresu (jockey), Musabah Al Muhairi
5.30pm: Sir Baniyas Island – Maiden (PA) Dh80,000 (T) 1,400m; Winner: SSR Ghazwan, Antonio Fresu, Ibrahim Al Hadhrami
6pm: Wathba Stallions Cup – Handicap (PA) Dh70,000 (T) 1,400m; Winner: Astral Del Sol, Sean Kirrane, Ibrahim Al Hadhrami
6.30pm: Al Maryah Island – Maiden (PA) Dh80,000 (T) 2,200m; Winner: Toumadher, Dane O’Neill, Jaber Bittar
7pm: Yas Island – Handicap (PA) Dh80,000 (T) 2,200m; Winner: AF Mukhrej, Tadhg O’Shea, Ernst Oertel
7.30pm: Saadiyat Island – Handicap (TB) Dh80,000 (T) 2,400m; Winner: Celestial Spheres, Gary Sanchez, Ismail Mohammed
Killing of Qassem Suleimani
The specs: 2018 Jeep Grand Cherokee Trackhawk
Price, base: Dh399,999
Engine: Supercharged 6.2-litre V8
Gearbox: Eight-speed automatic
Power: 707hp @ 6,000rpm
Torque: 875Nm @ 4,800rpm
Fuel economy, combined: 16.8L / 100km (estimate)
Killing of Qassem Suleimani
UAE%20v%20West%20Indies
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The specs
Engine: 3.0-litre 6-cyl turbo
Power: 374hp at 5,500-6,500rpm
Torque: 500Nm from 1,900-5,000rpm
Transmission: 8-speed auto
Fuel consumption: 8.5L/100km
Price: from Dh285,000
On sale: from January 2022
The biog
Name: Younis Al Balooshi
Nationality: Emirati
Education: Doctorate degree in forensic medicine at the University of Bonn
Hobbies: Drawing and reading books about graphic design
Our legal columnist
Name: Yousef Al Bahar
Advocate at Al Bahar & Associate Advocates and Legal Consultants, established in 1994
Education: Mr Al Bahar was born in 1979 and graduated in 2008 from the Judicial Institute. He took after his father, who was one of the first Emirati lawyers
Herc's Adventures
Developer: Big Ape Productions
Publisher: LucasArts
Console: PlayStation 1 & 5, Sega Saturn
Rating: 4/5
APPLE IPAD MINI (A17 PRO)
Display: 21cm Liquid Retina Display, 2266 x 1488, 326ppi, 500 nits
Chip: Apple A17 Pro, 6-core CPU, 5-core GPU, 16-core Neural Engine
Storage: 128/256/512GB
Main camera: 12MP wide, f/1.8, digital zoom up to 5x, Smart HDR 4
Front camera: 12MP ultra-wide, f/2.4, Smart HDR 4, full-HD @ 25/30/60fps
Biometrics: Touch ID, Face ID
Colours: Blue, purple, space grey, starlight
In the box: iPad mini, USB-C cable, 20W USB-C power adapter
Price: From Dh2,099
Company profile
Name: Steppi
Founders: Joe Franklin and Milos Savic
Launched: February 2020
Size: 10,000 users by the end of July and a goal of 200,000 users by the end of the year
Employees: Five
Based: Jumeirah Lakes Towers, Dubai
Financing stage: Two seed rounds – the first sourced from angel investors and the founders' personal savings
Second round raised Dh720,000 from silent investors in June this year
UAE currency: the story behind the money in your pockets
Votes
Total votes: 1.8 million
Ashraf Ghani: 923,592 votes
Abdullah Abdullah: 720,841 votes
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
Killing of Qassem Suleimani
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
