An artist's conception shows a blended wing body prototype aircraft in flight. (U.S. Air Force Graphic)
Get ready for another prototype airplane that looks as if it flew straight out of a science-fiction novel.
The Department of the Air Force has selected JetZero’s design for a prototype aircraft that has a swoopy blended wing body, or BWB, rather than the typical tube-and-wing look.
The design has the potential to decrease aerodynamic drag by at least 30% and provide additional lift. This could translate into extended range, more loiter time and increased payload delivery efficiencies for the Air Force.
“Blended wing body aircraft have the potential to significantly reduce fuel demand and increase global reach,” Air Force Secretary Frank Kendall said in a news release. “Moving forces and cargo quickly, efficiently, and over long distance is a critical capability to enable national security strategy.”
Commercial aviation could benefit as well. “The BWB is the best first step on the path to zero carbon emissions,” JetZero CEO Tom O’Leary said in a news release. “It offers 50% lower fuel burn using today’s engines, and the airframe efficiency needed to support a transition to zero carbon emissions propulsion in the future. No other proposed aircraft comes close in terms of efficiency.”
WiBotic's PowerPad Pro undergoes testing in a farm field. (WiBotic Photo)
Seattle-based WiBotic has made a name for itself with battery charging stations for drones as well as for ground-based robots, and now its best-known charger is getting smarter.
WiBotic’s PowerPad Pro can bring in any type of drone for autonomous charging — without needing a human operator to guide it in — and also download a drone’s high-resolution data for transmission to a remote mission control center.
“We’ve really solved the power and data piece for this,” Ben Waters, Wibotic’s co-founder and CEO, told me.
An overhead view shows IBM's Quantum System One at Cleveland Clinic. (Photo by Ryan Lavine for IBM)
IBM and Cleveland Clinic today unveiled the first quantum computer dedicated solely to research in health care and life sciences — a sleek cube of glass and metal that’s likely to generate sci-fi movie concepts for years to come.
Researchers hope IBM Quantum System One will eventually generate new biomedical discoveries as well.
“This includes quantum machine learning to design more efficient immunotherapies and designing quantum-accelerated models to predict drug combinations,” Jeanette Garcia, senior research manager of quantum computational science at IBM, said in an emailed statement.
The potential applications extend beyond medical research.
Team NimbRo's robot performs tasks at the ANA Avatar XPRIZE finals. (XPRIZE Photo)
Robotic life imitated art this weekend at a telepresence contest in California, and Germany’s Team NimbRo is $5 million richer as a result. The payoff came at the end of the $10 million ANA Avatar XPRIZE competition in Long Beach, sponsored by Japan’s All Nippon Airways and organized by the XPRIZE foundation.
The contest incentivized technologies that allow operators to perform real-time robotic operations remotely — a la the fictional blue-skinned androids who are linked to humans in the “Avatar” movie series (with “Avatar: The Way of Water” premiering next month). The concept is also center stage in “The Peripheral,” a sci-fi novel by William Gibson that’s been adapted for the screen on Amazon Prime Video.
Ninety-nine teams signed up for the Avatar XPRIZE in 2018, kicking off rounds of competition that led to the Nov. 5 finals at the Long Beach Convention and Entertainment Center. The robots had to weigh less than 160 kilograms (350 pounds) and be controlled wirelessly.
This weekend, 17 finalist teams from 10 countries brought in their robotic telepresence systems to perform a series of remote tasks such as traversing an 80-foot-long obstacle course strewn with boulders, flipping switches, using a power drill to unscrew a bolt, and selecting the roughest rock in a collection based strictly by feel.
For the finals, the avatars were controlled by outside judges from a separate room, rather than by team members. Points were awarded based on how quickly and how well the tasks were performed. NimbRo’s robot did all 10 tasks in five minutes and 50 seconds.
A robot built by a French team called Pollen Robotics accomplished all the tasks in 10 minutes and 50 seconds, earning the $2 million second prize. Boston-based Team Northeastern came away with the $1 million third prize. The other $2 million of the prize purse was awarded last year to the teams advancing to the finals.
This superconducting magnet is meant to blaze a trail for fusion power. (CFS/MIT-PSFC Photo / Gretchen Ertl)
Commonwealth Fusion Systems has topped off a banner year for investment in commercial fusion projects with a $1.8 billion funding round for a concept that takes advantage of super-powerful superconducting magnets.
When you add in funding for other ventures, total private investment in fusion over the past year amounts to more than $2.7 billion.
Among the investors: Microsoft co-founder Bill Gates, who’s backing Massachusetts-based Commonwealth Fusion Systems, or CFS; Amazon founder Jeff Bezos, who’s supporting Vancouver, B.C.-based General Fusion; PayPal co-founder Peter Thiel, who’s investing in Everett, Wash.-based Helion Energy; and Google, which is getting behind California-based TAE Technologies.
CFS said its Series B funding round, led by Tiger Global Management, will provide enough capital to get its SPARC fusion machine up and running in Devens, Mass., in cooperation with MIT. In addition to Gates, the list of investors includes Google, Salesforce CEO Marc Benioff’s TIME Ventures, Breakthrough Energy Ventures, Soros Fund Management LLC and actor Robert Downey Jr.’s Footprint Coalition.
“The world is ready to make big investments in commercial fusion as a key part of the global energy transition. This diverse group of investors includes a spectrum of capital from energy and technology companies to venture capitalists, hedge funds, and university endowments that believe in fusion as a large-scale solution to decarbonize the planet,” CFS CEO Bob Mumgaard said in today’s news release.
Helion's co-founders include chief technology officer Chris Pihl and CEO David Kirtley. (Antenna Group Photo / Aderet Brenner)
Helion is revving up its quest to commercialize nuclear fusion power with a $500 million funding round led by tech investor Sam Altman.
Altman, who’s the CEO of OpenAI and the former president of the Y Combinator startup accelerator, will help raise another $1.7 billion if Helion reaches key milestones on the way to producing a net electricity gain by 2024.
Fusion power takes advantage of the nuclear chain reaction that takes place in the sun, unleashing massive amounts of energy in accordance with Albert Einstein’s famous equation E=mc2. The process is more energetic and potentially less polluting than the more familiar type of nuclear power, produced in fission reactors.
UCLA CarbonBuilt's technology reduces the carbon footprint of concrete. (CarbonBuilt Photo)
More than five years after it began, the $20 million NRG COSIA Carbon XPRIZE competition is complete — and for both of the top competitors, converting CO2 into concrete turned out to be the winning strategy.
The carbon conversion contest was launched in 2015 to encourage the development of technologies that turn CO2 into useful products, with the effect of reducing carbon emissions and fighting climate change.
“Flipping CO2 emissions into valuable products is now a proven, successful strategy to build a better world,” XPRIZE CEO Anousheh Ansari said today in a news release announcing the winners.
Concrete is an attractive target for decarbonization because the current production process is said to account for 7% of global CO2 emissions.
Billionaire techie Elon Musk speaks at a NASA news conference in January 2020. (NASA via YouTube)
SpaceX CEO Elon Musk is putting $100 million into a different kind of “X”: An XPRIZE competition to develop new technologies for sucking carbon dioxide out of Earth’s atmosphere and oceans.
Musk and his foundation will provide the prize money for XPRIZE Carbon Removal, an incentive-based competition that’ll be open to teams around the world.
Teams will be required to create pilot systems capable of removing 1 ton of carbon dioxide per day, and show that their systems can be scaled up economically to the gigaton level.
Reducing CO2 is considered a key requirement for heading off the worst effects of the greenhouse effect and climate change. Total annual emissions of energy-related carbon dioxide currently amount to about 33 gigatons. The long-term goal for the XPRIZE teams should be to contribute to removing 10 gigatons of CO2 per year by 2050.
In today’s news release, Musk said XPRIZE Carbon Removal “is not a theoretical competition.”
“We want to make a truly meaningful impact,” he said. “Carbon negativity, not neutrality. The ultimate goal is scalable carbon extraction that is measured based on the ‘fully considered cost per ton,’ which incudes the environmental impact.”
The venture’s vision for hyperloop travel is laid out, from start to finish, in a video animation released this week.
Virgin Hyperloop’s head of passenger experience, Sara Luchian, told Architectural Digest that the design of the pods is meant to strike a balance between convenience and coolness.
“There’s no question that some people will ride for the novelty, but we have to assume that people will ride more than once,” she said. “And in that case, you don’t want bells and whistles every day.”
Virgin Hyperloop's Sara Luchian and Josh Giegel rode the Pegasus XP-2 pod shown in the background. (Virgin Hyperloop Photo)
It’s been seven years since SpaceX founder Elon Musk unveiled his concept for a hyperloop, a network of tubes through which passengers could travel between cities at near-supersonic speeds.
The 1,640-foot (500-meter) test run in the Nevada desert lasted only about 15 seconds, reaching a top speed of merely 107 mph (172 kilometers per hour). Nevertheless, it was a cause for celebration on the part of the first-ever hyperloop passengers — Josh Giegel, Virgin Hyperloop’s co-founder and chief techology officer; and Sara Luchian, the venture’s director of passenger experience.
“When we started in a garage over six years ago, the goal was simple — to transform the way people move,” Giegel said in a news release issued after the Nov. 8 trip down the DevLoop test track. “Today, we took one giant leap toward that ultimate dream, not only for me, but for all of us who are looking towards a moonshot right here on Earth.”
Luchian said it was only natural that Virgin Hyperloop executives would take what was billed as humanity’s first hyperloop trip after conducting 400 test runs without people on board. “What better way to design the future than to actually experience it firsthand?” she asked.
“With today’s successful test, we have shown that this spirit of innovation will in fact change the way people everywhere live, work, and travel in the years to come,” he said after the run.
The cushy XP-2 vehicle is a scaled-down version of the production vehicle, which is being designed to seat up to 28 passengers.
Pegasus XP-2 made use of electric propulsion and magnetic levitation to zoom smoothly down the DevLoop’s low-pressure test tube. Giegel told The New York Times that the ride didn’t feel “that much different than accelerating in a sports car.”
Back in 2013, Musk laid out a plan for a network of hyperloop tubes that could cut the travel time between San Francisco and Los Angeles to 35 minutes. At first, he left it to others to commercialize the idea. But in 2016, he founded a venture known as the Boring Company to build somewhat less ambitious underground transit networks.
Several other ventures are trying to commercialize the hyperloop concept, for cargo as well as passenger applications, but Virgin Hyperloop has the highest profile. The company has raised more than $400 million in investment, and last month it announced that it would set up a Hyperloop Certification Center in West Virginia.
In July, the U.S. Department of Transportation released a roadmap for moving ahead with hyperloop networks, tunneling technologies and other novel transit concepts. Transportation Secretary Elaine Chao said the roadmap will “help address legitimate public concerns about safety, security and privacy without hampering innovation.”
There could be big changes ahead in transportation policy: Right now, it looks as if President-elect Joe Biden’s plan for a “second great rail revolution” will focus on conventional high-speed rail. But if hyperloop ventures can grab a bigger share of the spotlight, as Virgin Hyperloop did this weekend, they just might grab a bigger piece of the pie as well.
