Lifeboat Foundation

The Bernese theoretical astrophysicist Kevin Heng has achieved a rare feat: On paper, he has derived novel solutions to an old mathematical problem needed to calculate light reflections from planets and moons. Now, data can be interpreted in a simple way to understand planetary atmospheres, for example. The new formulae will likely be incorporated into future textbooks.

For millennia, humanity has observed the changing phases of the Moon. The rise and fall of sunlight reflected off the Moon, as it presents its different faces to us, is known as a “phase curve.” Measuring phase curves of the Moon and Solar System planets is an ancient branch of astronomy that goes back at least a century. The shapes of these phase curves encode information on the surfaces and atmospheres of these celestial bodies. In modern times, astronomers have measured the phase curves of exoplanets using space telescopes such as Hubble, Spitzer, TESS

Launched on April 18 2018, aboard a SpaceX Falcon 9 rocket, NASA’s Transiting Exoplanet Survey Satellite (TESS) is a mission to search nearby stars for undiscovered worlds with a gold of discovering thousands of exoplanets around nearby bright stars.

Scientists recreated the unique chemical conditions found on Titan, Saturn’s largest moon, in tiny glass cylinders here on Earth, and the experiment revealed previously unknown features of the moon’s mineral makeup.

One of the most difficult aspects of gene therapy might be ensuring that it gets into the right cells safely so it can have a therapeutic effect. Researchers have now created a new way to deliver various types of RNA cargo to cells, which utilizes one of the human body’s natural proteins to create particles that can bind to RNA. This approach, called SEND, may help reduce any immune response that would be mounted against a gene therapy. The work has been reported in Science.

Current delivery systems are not efficient, may integrate their cargo improperly, and can cause serious immune reactions. “The biomedical community has been developing powerful molecular therapeutics, but delivering them to cells in a precise and efficient way is challenging,” said senior study author Feng Zhang, Ph.D., a core institute member at the Broad Institute, among many other appointments. “SEND has the potential to overcome these challenges.”

Belgium-based hydrogen solution company CMB.TECH and crane equipment developer Luyckx have presented what they believe to be the world’s first hydrogen-powered dual fuel excavator. The team has converted a 37 ton Hitachi ZX350LC-7 excavator to a dual fuel machine that can continue to operate on diesel if the supply of hydrogen is not available.

The dual-fuel excavator provides gradual ecological development within the heavy construction and earthmoving sector. With this machine, companies within the sector can embark on energy transition with today’s machines without being permanently dependent on the availability of hydrogen. The solution allows companies to take a first concrete step toward greening the entire heavy excavator sector without limiting the machine’s power or autonomy.

“Driven by the wishes of our end users and fleet owners, we launched an own-initiative feasibility study with regard to possible alternative solutions that help to reduce CO₂ emissions, make the machine park more sustainable and do business in a socially responsible way. We have been looking for the right solutions for several years. The challenge was mainly in the area of energy requirements for heavy machinery,” said Jos Luyckx, the CEO of Luyckx.

Volkner’s over-the-top motorhome package slides a 1,480-hp Bugatti Chiron aboard its $2.4-million Performance S motorhome and treats owners of the elaborate ultra-luxury/hypercar vehicle experience.

In the past, we’ve seen Volkner edge out its few competitors for “most expensive motorhome of the Düsseldorf Caravan Salon” honors with stretched luxury homes as “modestly” priced as $1.7 million. This year, it leaves the competition in the dust, going all out on the priciest, most over-the-top motorhome package on the show floor. It slides a 1,480-hp Bugatti Chiron aboard its $2.4-million Performance S motorhome and treats owners of the elaborate ultra-luxury/hypercar vehicle experience to a lavishly appointed abode complete with custom Burmester audio system carefully tailored to the mobile space.

For more than a decade, Volkner has been wowing the Düsseldorf crowds with the sporty roadsters and supercars it manages to squeeze between the axles of its huge motorhomes. This year, it’s really upped its own game.

Continue reading “Volkner pulls out all stops on Bugatti-stowing $7.7-million motorhome” »

The new plug-in electric2021Wrangler 4xe is a new breed of Jeep® SUV. Off-road adventure meets electric efficiency in the charge towards the future.

Ford’s big year continues with the2021Ford F-150 King Ranch Hybrid. Our automotive experts weigh in on performance, price, and share pictures over at AutoNation Drive.

A team of researchers from Australia, Canada and the U.S. has found that female octopuses sometimes throw silt at males who are attempting to mate with them. The group has written a paper describing their observations and has posted it on the bioRxiv preprint server.

Back in 2,015 members of the research team recorded instances of octopuses throwing things at other octopuses. At the time, it was not clear if the other octopuses were being intentionally targeted or if it was accidental. To find out, they went back to the same site in Jervis Bay, off the coast of Australia, a site where large numbers of Sydney octopuses live.

In making more recordings and studying them carefully, the researchers were able to see that the female octopuses engaged in multiple types of object-throwing. In most instances, throwing material such as silt or even shells was simply a means of moving material that was in the way or when building a nest. Less often, they saw what were clearly attempts by females to hurl material at a nearby male—usually, one trying to mate with her.

(Bloomberg) — Apple Inc.’s push to bring satellite capabilities to the iPhone will be focused on emergency situations, allowing users to send texts to first responders and report crashes in areas without cellular coverage.

The company is developing at least two related emergency features that will rely on satellite networks, aiming to release them in future iPhones, according to a person with knowledge of the situation.

Apple has been working on satellite technology for years, with a team exploring the concept since at least 2,017 Bloomberg has reported. Speculation that the next iPhone will have satellite capabilities ramped up this week after TF International Securities analyst Ming-Chi Kuo said the phone will probably work with spectrum owned by Globalstar Inc.