Tag Archives: Reviews

Future Air Travel: ‘Lillium’ – 7-Seat Electric Vertical Take-Off & Land Jet (Video)

Lilium can revolutionize regional travel, saving people hours not minutes. Using its 7-Seater Lilium Jet, revealed March 30, 2021. Lilium’s regional shuttle service will enable sustainable, high-speed transportation. The 7-Seater Lilium Jet has market-leading capacity and is the first of Lilium’s serial aircraft.

It is capable of quiet vertical take-off, allowing Lilium access to more landing sites and the opportunity to build higher network density, avoiding the need for expensive ground infrastructure. The 7-Seater Lilium Jet and regional shuttle service business model are projected to deliver the best unit economics, with passenger and enterprise opportunities.

The Lilium 7-Seater Jet

The Lilium 7-Seater Jet has a projected cruise speed of 175 mph at 10,000 feet and a range of 155+ miles, including reserves. It is the culmination of five years of technology development across four generations of technology demonstrators, including Lilium’s full-scale 5-Seater.

Lilium applied for concurrent type certification for a high-capacity aircraft with EASA and the FAA in 2018. Development of the 7-Seater Lilium Jet began in stealth mode following this milestone. In 2020 the 7-Seater Lilium Jet received CRI-A01 certification basis from EASA.

Lilium has successfully developed, tested and refined the underlying technology for electric vertical take-off and landing jets – Lilium’s proprietary Ducted Electric Vectored Thrust (“DEVT”) technology, along with key control systems, aircraft and battery architecture. DEVT technology enables Lilium to scale to higher-capacity aircraft and keep noise emissions and ground footprint low.

Science: Laser-Cooled Antimatter, Economic Cost Of Invasive Species

Laser-cooled antimatter opens up new physics experiments, and the staggering economic cost of invasive species.

In this episode:

00:44 Cooling antimatter with a laser focus

Antimatter is annihilated whenever it interacts with regular matter, which makes it tough for physicists to investigate. Now though, a team at CERN have developed a way to trap and cool antihydrogen atoms using lasers, allowing them to better study its properties.

Research Article: Baker et al.

News and Views: Antimatter cooled by laser light

09:27 Research Highlights

A dramatic increase in Arctic lightning strikes, and an acrobatic bunny helps researchers understand hopping.

Research Highlight: Rising temperatures spark boom in Arctic lightning

Research Highlight: Rabbits that do ‘handstands’ help to find a gene for hopping

11:53 Cost of invasion

Invasive alien species are organisms that end up in places where they don’t really belong, usually as a result of human activity. These species can cause loss of biodiversity and a host of damage to their new environments. This week, researchers estimate that the economic impact of invasive species to be over US $1 trillion.

Research Article: Diagne et al.

19:04 Briefing Chat

We discuss some highlights from the Nature Briefing. This time, the physics that might explain how a ship blocked the Suez Canal, and a new insight into octopuses’ sleep patterns.

The Financial Times: The bank effect and the big boat blocking the Suez

Science: Octopuses, like humans, sleep in two stages

Analysis: Are Delivery Apps Good For Restaurants?

While indoor dining has dropped way down during the pandemic, food delivery has grown considerably. DoorDash and Uber Eats, the two largest delivery apps by market share both saw their sales double from the end of 2019 to the end of 2020.

But while it might be an easy decision for customers to use these third-party delivery apps, the decision for restaurants is not so easy. There is a lot to consider, and it’s not a one-size-fits-all solution.

Analysis: How ‘Physics’ & Rising Tides Freed Cargo Ship In The Suez Canal

It took seven days, heavy machinery and an international team of salvage workers, but it the end it was a force of nature – rising tides – that helped finally free the #Ever#Given​ cargo ship a week after it got stuck in the #Suez#Canal​ and blocked one of the world’s busiest waterways.

Biotechnology: ‘mRNA Could Change The World’

The dream of mRNA persevered in part because its core principle was tantalizingly simple, even beautiful: The world’s most powerful drug factory might be inside all of us.

Like so many breakthroughs, this apparent overnight success was many decades in the making. More than 40 years had passed between the 1970s, when a Hungarian scientist pioneered early mRNA research, and the day the first authorized mRNA vaccine was administered in the United States, on December 14, 2020. In the interim, the idea’s long road to viability nearly destroyed several careers and almost bankrupted several companies.

Read full article in The Atlantic

INTERNATIONAL ART: ‘APOLLO MAGAZINE – APRIL 2021’

INSIDE THE ISSUE
 FEATURES | Glenn Adamson on Alice Neel’s compassionate portraits; Antony Gormley interviewed by Gabrielle SchwarzChristopher Turner on the Surrealist houses of Edward James; Morgan Falconer on Jessica Morgan’s ambitious vision for the Dia Art Foundation; Kaywin Feldman on cultural leadership in 2021
REVIEWS | Eve M. Kahn on the opening of the Frick Madison; Sukhdev Sandhu on ‘Grief and Grievance’ at the New Museum; Christopher Baker on friendship and portraiture in 18th-century France; Michael Prodger on art museums in the 21st century
 
MARKET | Susan Moore previews spring auctions and reviews sales in Paris and Brussels; Emma Crichton-Miller on collecting Tiffany glass; Samuel Reilly on Frieze New York and gallery reopenings in London
 
PLUS | Kirsten Tambling on satirical images of Robert Walpole; Tim Smith-Laing on Baudelaire’s cantankerous art criticism; Emilie Bickerton in Eugène Atget’s ParisEmma Crichton-Miller on single-artist museums in Switzerland; Will Wiles on the future of department storesThomas Marks on the Georgian feasts of Niko Pirosmani; Robert O’Byrne on Spain before the Civil War

Technology: Ranking 10 Printers That Save On Ink

Printers are still the worst but at least new ink-tank printers help you save money on ink. WSJ’s Joanna Stern survived testing 10 home printers from Epson, HP, Brother and Canon to tell you which are worth buying. Personal Technology With Joanna Stern

Science: Covid Treatments & Smart Cities Built With Smart Materials (Podcast)

Science Staff Writer Kelly Servick discusses how physicians have sifted through torrents of scientific results to arrive at treatments for SARS-CoV-2.

Sarah also talks with Wesley Reinhart, of Pennsylvania State University’s Department of Materials Science and Engineering and Institute for Computational and Data Science, about why we should be building smart cities from smart materials, such as metamaterials that help solar panels chase the Sun, and living materials like self-healing concrete that keep buildings in good shape.

Science: Computer AI That Debates, Sea Slugs Regrow Entire Bodies (Podcast)

A computer that can participate in live debates against human opponents.

In this episode:

00:43 AI Debater

After thousands of years of human practise, it’s still not clear what makes a good argument. Despite this, researchers have been developing computer programs that can find and process arguments. And this week, researchers at IBM are publishing details of an artificial intelligence that is capable of debating with humans.

Research Article: Slonim et al.

News and Views: Argument technology for debating with humans

10:30 Research Highlights

The sea slugs that can regrow their whole body from their severed head, and evidence of high status women in ancient Europe.

Research Highlight: Now that’s using your head: a sea slug’s severed noggin sprouts a new body

Research Highlight: A breathtaking treasure reveals the power of the woman buried with it

12:56 Briefing Chat

We discuss some highlights from the Nature Briefing. This time, the next generation of gravitational wave detectors, and why 2020 was a record-breaking year for near-Earth asteroids.