Lifeboat Foundation

Scientists at DOE’s Argonne National Laboratory have overcome a major hurdle in sodium-ion battery development.

The Parker Solar Probe is about to undergo its seventh encounter with Venus on its journey towards the Sun. Here’s how fast it’ll go.

Because distracted drivers in a 6,660lb vehicle is a great idea.

Each Monday, I pick out North America’s celestial highlights for the week ahead. This coming week includes a naked-eye comet and an annular solar eclipse.

American start-up Boom Supersonic is planning to develop the very first supersonic aircraft powered by 100% sustainable fuel. The aircraft, named Overture, would succeed Concorde in providing ultrafast connections between Europe and the United States, more than 20 years after the latter ceased operation. The new aircraft also echoes its predecessor’s unique, long and slender design.

Boom Supersonic is currently flying a demonstrator, the XB-1, over the Mojave Desert in California. A first supersonic flight (at Mach 1) is now expected by the end of 2024, following the green light given from the Federal Aviation Administration (FAA). All these tests are designed to ensure the aircraft’s reliability and maneuverability. Above all, they lay the foundations for the firm’s future Overture plane.

A journey into ruthless space environs.

Many vaccines, including vaccines for hepatitis B and whooping cough, consist of fragments of viral or bacterial proteins.

“Not only are we delivering the protein in a more controlled way through a nanoparticle, but the compositional structure of this particle is also acting as an adjuvant,” Jaklenec says. “We were able to achieve very specific responses to the Covid protein, and with a dose-sparing effect compared to using the protein by itself to vaccinate.”

Vaccine access

Continue reading “MIT scientists use a new type of nanoparticle to make vaccines more powerful” »

Integer quantum Hall effect allows to gauge the resistance standard up to more than one part in a billion. Combining it with the speed of light, one obtains the.

A key aspect of human factors in robotic surgery is the training and proficiency of the surgeon. Robotic systems, although designed to enhance precision, rely heavily on the expertise of the individuals operating them. Companies should invest in comprehensive training programs that extend beyond basic certification and promote a culture of continuous learning and skill development.

Simulation-based training, for example, provides a risk-free environment for practicing complex procedures, helping surgeons build confidence and proficiency. Implementing standardized certification processes ensures consistent competency levels among surgeons.