Read now ➡️ by Laurie K. Jackson, et al.
Featured on the cover of Volume 12, Issue 7 (July 2022).
The article 👉
Everdrone’s advanced service promises to reduce the average response time to under 2 minutes.
Aiming to improve emergency response services, Swedish firm Everdrone has introduced a state-of-the-art drone that combines an advanced camera system as well as customizable medical kits.
Christened E2, the multi-purpose drone aims to revolutionize emergency dispatch by providing the ability to transmit live infrared and high-definition video along with emergency medical equipment supplies. Everdrone claims that E2 will help to lower average response times under two minutes.
The US has relied on computer simulations since 1992 for verifying the performance of its nuclear stockpile but will soon get more realistic estimates.
Three US national defense labs are engaged in the process of building a test site, one thousand feet under the ground in Albuquerque, New Mexico, that will send powerful X-rays and verify the reliability of the country’s nuclear stockpile, a press release said.
The US nuclear program heavily relied on actual testing of warheads to determine if its stockpile could serve as a deterrent when called upon. This, however, changed in 1992, after then-President George H.W. Bush signed a law calling for a moratorium on nuclear testing.
It could improve limits on information transfer speed but is made of a super expensive ingredient that might make it financially infeasible.
Researchers at Columbia University in the US have developed the fastest and most efficient superconductor that works at room temperature, a press release said. The superconductor is made of superatomic material only known by its chemical formula, Re6Se8Cl2.
In a short span of time, silicon has become an integral part of most modern-day equipment ranging from cell phones to cars, computers to smart homes. However, scientists have found that silicon will soon reach its limits. This is because of the atomic structure of the semiconductor.
A team of researchers from TU Delft, University of Illinois, and MPI Göttingen has developed a nanoscale turbine made of DNA that can rotate in both directions depending on the salt concentration in the solution. This remarkable feat of nanotechnology could pave the way for new applications in drug delivery, biomimetics, and energy harvesting.
Natural turbines using DNA origami
A turbine is a device that converts the kinetic energy of a fluid into mechanical work. These are ubiquitous in our modern world, from wind farms to jet engines. They are also essential for life, as some biological molecules act as turbines to power cellular functions, such as the ATP synthase that produces energy for cells and the bacterial flagella that propel bacteria.
Continue reading “Nanotechnology breakthrough: DNA turbine changes direction with salt” »
The new telescope would allow scientists to “understand the beginning, history, and makeup of the universe.”
In a quest to advance the knowledge concerning the beginning of the universe, known as the Cosmic Microwave Background, the National Science Foundation is set to grant up to $21.4 million to the University of Chicago. The agreement will see $3.7 million awarded to the team next year, in a project aimed at developing final designs for a next-generation set of telescopes that will map the light from the earliest moments of the universe.
The project, named CMB-S4, will be led by researchers at UOC and Lawrence Berkeley National Laboratory and aims to construct infrastructure and telescopes… More.
Continue reading “Mapping microwave light: $21.4M boost for telescope probing universe origins” »
The newly developed material resisted temperatures up to 7,343 degrees Fahrenheit without melting or losing shape during tests when applied to encase the surface of a waverider aircraft.
China’s scientists have claimed a major breakthrough: a successful test of a new surface material for hypersonic jets, which was considered impossible to make earlier.
The development means that the Asian powerhouse has surpassed far ahead of the United States in the hypersonic race, according to a report by the South China Morning Post (SCMP) on Monday.
A team of engineers from The University of Manchester has created and flown the world’s largest drone, made from a lightweight and eco-friendly material.
The Giant Foamboard Quadcopter (GFQ) is unlike any other drone worldwide thanks to its innovative design. It is made from foamboard, a cardboard type with a foam core and a paper skin.
A team of engineers from The University of Manchester.
Continue reading “World’s largest quadcopter drone made from foamboard takes flight” »
Airbus unveils a hydrogen-powered engine, marking a significant step toward zero-emission aviation and a greener future for the industry.
European aviation giant Airbus sets its sights on reducing carbon emissions throughout its production process, starting with overhauling its maritime fleet, the company announced in a press release.
In a move to align with its commitment to sustainable aerospace and reduce the carbon footprint of its industrial operations, Airbus is set to upgrade its maritime transport fleet for transatlantic assembly transport. The plan, unveiled in an official release, outlines a comprehensive strategy to reduce CO2 emissions and enhance environmental sustainability in the aerospace sector.
“For those who have lost their ability to communicate due to a variety of neurological conditions, there’s a lot of hope to preserve or regain their ability to communicate with family and friends.”
The term “brain-computer interface” (BCI) refers to a technology that creates a direct line of communication between the human brain and an outside object or computer system, opening up a wide range of possibilities for things like device control and neurological study.
Oonal/iStock.
Continue reading “ALS patients control home devices with their minds using BCI” »
