Lifeboat Foundation

Jellyfish have no blood and no brains o.o…

Although jellyfish have been around for over 650 million years, they’re still very mysterious. Learn the all about the fascinating jellyfish life cycle.

Space Mysteries: A fast radio burst was detected from within our galaxy for the first time. We may be closer to uncovering its origin.

Circa 2020

According to the many-worlds interpretation of quantum mechanics, the universe is constantly dividing and taking you with it – so would you recognise your other selves if you met them?

Adding absorbent nanoparticles to polymer membranes simplifies desalination.

University of California, Berkeley, chemists have discovered a way to simplify the removal of toxic metals. like mercury and boron. during desalination to produce clean water, while at the same time potentially capturing valuable metals, such as gold.

Desalination — the removal of salt — is only one step in the process of producing drinkable water, or water for agriculture or industry, from ocean or waste water. Either before or after the removal of salt, the water often has to be treated to remove boron, which is toxic to plants, and heavy metals like arsenic and mercury, which are toxic to humans. Often, the process leaves behind a toxic brine that can be difficult to dispose of.

Experiment opens up field for new physics, say Fermilab, UChicago scientists.

The news that muons have a little extra wiggle in their step sent word buzzing around the world this spring.

Continue reading “Muon g-2 Experiment Results – Profound Implications for the History of the Universe” »

https://youtube.com/watch?v=DQg_fxHv7MY

World Economic Forum Founder Klaus Schwab opens Cyber Polygon 2021 with a warning: “A lack of cybersecurity has become a clear and immediate danger to our society worldwide.”

Giving the welcoming remarks at Cyber Polygon for the second year in a row, Schwab spoke at length about the World Economic Forum’s (WEF) desire to tackle cybersecurity by bringing together a closer merger of corporations, small businesses, and governments.

Continue reading “‘Lack of Cybersecurity Is a Clear & Immediate Danger to Society’: Klaus Schwab, Cyber Polygon 2021” »

Transportable tiny homes are complex operations, to say the least. Designing them to be sustainable makes building them that much more of an intricate process. First Light Studio, a New Zealand-based architecture group built their own tiny home with help from a local company Build Tiny, Ohariu, checking all of the above boxes. Built to be net-zero through several sustainable features and compact enough to meet all NZTA regulations for mobile homes.

Ohariu was built by First Light Studio and Build Tiny from a client’s brief calling for, “a refined tramping lodge on wheels.” That’s code for hiking, for all us Americans. Since the tiny home would primarily be used for hiking trips and traveling throughout the outdoors, Ohariu was built to be adaptable and versatile above all else. Inside, the living spaces are described by the architects at First Light Studio as being, “more a large and very detailed piece of furniture than a traditional house build, the fit-out [focusing] on the things that are important and necessary.”

Catering to the necessities and casual family pastimes, the tiny home is doused in modular and multifunctional design that’s surrounded by creamy poplar plywood walls and silvery fittings that add a touch of refinement to an otherwise bare interior. Each furniture piece inside Ohariu doubles as storage to maintain an open, clutter-free interior where the tiny home’s family would bond over pastimes like cooking, playing card games, and enjoying the surrounding landscape. Featuring a chef’s kitchen, Ohariu comes with plenty of prep space for cooking and integrates tilt-up tabletops to make even more for when there’s company. Outside, Ohariu is coated in a stealthy ebony corrugate to match its lightweight mobility, supported by aluminum joinery, lights, and utilities that were given the same ebony finish. Ohariu’s roof is asymmetrical with six solar panels lined up on its longer side and a mezzanine bedroom cozying up beneath its sloped short side.

Researchers from Skoltech and their colleagues from the UK have managed to create a stable giant vortex in interacting polariton condensates, addressing a known challenge in quantized fluid dynamics. The findings open possibilities in creating uniquely structured coherent light sources and exploring many-body physics under unique extreme conditions. The paper was published in the journal Nature Communications.

In fluid dynamics, a vortex is a region where a fluid revolves around a point (2D) or a line (3D); you’ve clearly seen one in your sink or may have felt one in the form of turbulence while flying. The quantum world also has vortices: the flow of a quantum fluid can create a zone where the particles revolve persistently around some point. The prototypical signature of such quantum vortices is their singular phase at the core of the vortex.

Skoltech Professors Natalia Berloff and Pavlos Lagoudakis and colleagues studied vortices created by polaritons – odd hybrid quantum particles that are half-light (photon) and half-matter (electrons) – forming a quantum fluid under the right conditions. They were looking for a way to create vortices in these polariton fluids with high values of angular momentum (i.e., getting them to rotate fast). These vortices, also known as giant vortices, are generally very hard to obtain as they tend to break apart into many smaller vortices with low angular momentum in other systems.

A team of physicists, including the University of Warwick, have proved that a subatomic particle can switch into its antiparticle alter-ego and back again, in a new discovery just revealed last week.

“This new result shows for the first time that charm mesons can oscillate between the two states.”

An extraordinarily precise measurement made by UK researchers using the LHCb experiment at CERN has provided the first evidence that charm mesons can change into their antiparticle and back again.