Lifeboat Foundation

FSJs (Ferroelectric Semiconductor Junction) in neuromorphic chips.

Engineers at Purdue University and at Georgia Tech have constructed the first devices from a new kind of two-dimensional material that combines memory-retaining properties and semiconductor properties. The engineers used a newly discovered ferroelectric semiconductor, alpha indium selenide, in two applications: as the basis of a type of transistor that stores memory as the amount of amplification it produces; and in a two-terminal device that could act as a component in future brain-inspired computers. The latter device was unveiled last month at the IEEE International Electron Devices Meeting in San Francisco.

Ferroelectric materials become polarized in an electric field and retain that polarization even after the field has been removed. Ferroelectric RAM cells in commercial memory chips use the former ability to store data in a capacitor-like structure. Recently, researchers have been trying to coax more tricks from these ferroelectric materials by bringing them into the transistor structure itself or by building other types of devices from them.

Continue reading “Ferroelectric Semiconductors Could Mix Memory and Logic” »

Maintaining five healthy habits—eating a healthy diet, exercising regularly, keeping a healthy body weight, not drinking too much alcohol, and not smoking—at middle-age may increase years lived free of type 2 diabetes, cardiovascular disease, and cancer, according to a new study led by Harvard T.H. Chan School of Public Health.

People who practice healthy habits at age 50 lived more years free of chronic diseases compared to those who did not practice any of these habits. Women who practiced all five habits gained about ten years of disease-free life, and men who did so gained about eight years. A healthy lifestyle not only improves lifespan (overall life expectancy) but also healthspan (healthy or disease-free life expectancy).

Location: Manhattan, KS

The National Bio and Agro-Defense Facility (NBAF) will be a state-of-the-art biocontainment laboratory for the study of diseases that threaten both America’s animal agricultural industry and public health. DHS S&T is building the facility to standards that fulfill the mission needs of the U.S. Department of Agriculture (USDA) which will own, manage and operate (PDF, 16 pgs., 165 KB) the NBAF once construction and commissioning activities are complete. The NBAF will strengthen our nation’s ability to conduct research, develop vaccines, diagnose emerging diseases, and train veterinarians. DHS S&T will leverage the facility as a national asset to fulfill homeland security mission needs.

Continue reading “National Bio and Agro-Defense Facility” »

Found this article being passed around amongst some of the Colorado/Nebraska drone sightings speculators…

TOPEKA, Kan. (KSNT) – All committee meetings were canceled Tuesday afternoon and all Kansas House members were called to the Kansas Air National Guard for a meeting with the U.S. Department of Homeland Security.

Kansas Deputy Attorney General Jay Scott Emler sent a letter to Speaker Ron Ryckman Tuesday saying that the DHS briefing should be given in a closed caucus.

Continue reading “Lawmakers bussed to Forbes Field for closed-door security meeting” »

If you look up ‘scientific overachiever’ in the dictionary, you’re likely to find a two-word definition: George Church.

The American geneticist, molecular engineer, and chemist splits his time between roles as Professor of Genetics at Harvard Medical School and Professor of Health Sciences and Technology at Harvard and MIT. He’s also a member of the National Academy of Sciences, acts as an advisor to a plethora of cutting edge companies, and heads up synthetic biology at the Wyss Institute for Biologically Inspired Engineering, of which he’s a founding member.

Oh, and George is author to hundreds of published papers, 60 patents and a popular science book (also, theoretically, George Church may live in an alternate reality where there are more than 24 hours in a day).

As warfare continues to enter the digital realm, the Army plans to transform its cyber operations branch into a full-scale information warfare command, according to a top U.S. general.

The service will convert Cyber Command into the Army Information Warfare Command, Army Chief of Staff Gen. James McConville said at a panel on Tuesday. It’s one of the several modernization efforts the Army is taking on to counter “great power” opponents like Russia and China.

“We’re recognizing the importance of information operations, so our Cyber Command is going to become an information warfare command,” McConville said.

https://youtu.be/ekkMgbaFSWk

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Plot: Ray Garrison, an elite soldier who was killed in battle, is brought back to life by an advanced technology that gives him the ability of super human strength and fast healing. With his new abilities, he goes after the man who killed his wife, or at least, who he believes killed his wife. He soon comes to learn that not everything he learns can be trusted. The true question his: Can he even trust himself?

Continue reading “BLOODSHOT Official Trailer 2 (2020) Vin Diesel, Superhero Movie HD” »

Two NASA astronauts are taking a spacewalk outside the International Space Station today (Jan. 15), and you can watch all the action live online.

For the first spacewalk of the year, NASA astronauts Christina Koch and Jessica Meir will spend about 6.5 hours working in the vacuum of space to continue replacing old nickel-hydrogen batteries on the station’s solar arrays with new lithium-ion batteries. The spacewalking duo began working to replace these batteries during a spacewalk together on Oct. 18, and that was the first all-woman spacewalk in history.

What could this tell us about the aging process in humans?