Lifeboat Foundation

An international team of scientists has created tiny droplets of the ultra-hot matter that once filled the early universe, forming three distinct shapes and sizes: circles, ellipses and triangles.

The study, published December 10, 2018 in the peer-reviewed journal Nature Physics, focuses on a liquid-like state of matter called a quark gluon plasma. Physicists believe that this matter filled the entire universe during the first few microseconds after the Big Bang when the universe was still too hot for particles to come together to make atoms.

The researchers used a massive collider at Brookhaven National Laboratory in Upton, New York, to recreate that plasma. In a series of tests, the researchers smashed packets of protons and neutrons in different combinations into much bigger atomic nuclei. They discovered that by carefully controlling conditions, they could generate droplets of quark gluon plasma that expanded to form three different geometric patterns.

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Tony Stark (Robert Downey Jr.) is nothing if not a master innovator. After every single battle he’s had in the Marvel Cinematic Universe, the character has used his book smarts and technical wherewithal to better his suit so that it can defend against any threat the Avengers may run into. That includes the introduction of yet another suit in Avengers: Endgame after his first nano-tech based armor was destroyed in the Battle of Titan that took place in Avengers: Infinity War.

Weta Digital was the team behind crafting Stark’s layered nano-tech armor in addition to the third-act Endgame battle where we saw the majority of its capabilities. Recently, we had the chance to speak with Weta’s visual effects supervisor Matt Aitken, who helped detail what all went into making the latest iteration of Iron Man armor.

“Here in Infinity War, and then subsequently in Endgame, he’s got the Bleeding Edge nano-tech that he’s developed,” Aitken recounts.” And that’s about this idea that the suit is actually made up of these nanoparticles that can kind of form a fluid and move around on the surface of the suit, and reform different weapons, and then kind of solidify and crystallize into a rigid, metal suit. We developed that tech for Infinity War, and then really extended it for Endgame for two particular sequences.”

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The European research institution Jülich just released new information on “zero-point energy” and its effect on the stability of nanomagnets. If scientists can determine how to magnetically store data, information can be stored in extremely small spaces.

Quantum mechanics becomes important when we’re talking about small spaces, such as nanometers. Magnetic moments are difficult to stabilize, or point in designated directions. A specific direction corresponds to effectively storing data.

In order to save data, the magnetic moments of atoms in constant motion must be counteracted by energy barriers, which is dependent on the material used. Otherwise, the magnetic moments change and any information saved is then lost.

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The new method uses magnetic nanoparticles to separate 99 percent of oil droplets from water that oil wells produce. See how it works.

If plants are injured, cells adjacent to the wound fill the gaps with their daughter cells. However, which cells divide to do the healing and how they manage to produce cells that match the cell type of the missing tissue has been unclear. Scientists from the Institute of Science and Technology Austria (IST Austria) have now shown that to correctly replace dead cells, neighbors to the inside of the wound re-activate their stem cell programs.

All plant organs—from the leaves to the root—regularly endure injuries to their tissue, whether due to mechanical forces, grazing animals, or other factors. While animals rely on specialized migrating cells for wound healing, plants, whose cells are immobile, had to evolve other mechanisms.

It has been known for almost a century that in plants, cells adjacent to the wound replace harmed tissue with new daughter cells. Yet, a completely new aspect of plant wound healing in the sensitive root tip has only recently been discovered: The research team including first authors Petra Marhava, former Ph.D. student at IST Austria, current Ph.D. student Lukas Hörmayer, and former IST postdoc Saiko Yoshida reports that injured or destroyed root cells are not simply replaced by a proliferation of healthy cells from the same cell type above and below to the wound. Instead, the cells adjacent to the inner side of the injury reactivate their stem cell programs to produce de novo cells of the correct type to replace missing neighbors. The researchers termed this newly discovered restorative cell division process “restorative patterning.”

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Food sticker labels could soon be a thing of the past. Brands, dates, origins, and even images could soon be laser-printed directly onto pieces of produce.

NIH-funded investigators are developing liver-on-a-chip devices to study liver function and disease modeling in order to accelerate testing and approval of new drugs.

What would happen if energy, electricity, and power were pervasive and free? When a bum all the way up to an entire country would no longer have to worry about wars over oil, flights running out of fuel, or having to build a giant rocket to carry a giant tub of rocket fuel in order to get it to escape velocity and keep it going to Mars.

When you combine those two concepts: available anywhere at zero cost, you’ve got something more valuable than when man discovered fire.

Note that humankind didn’t invent fire. We discovered it. Because it already existed.

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Radiation generally comes under the heading of “things you want to stay away from,” so it’s no surprise that radiation shielding is a high priority in many industries. However, current shielding is bulky and heavy, so a North Carolina State University team is developing a new lightweight shielding based on foam metals that can block X-rays, gamma rays, and neutron radiation, as well as withstanding high-energy impact collisions.