Lifeboat Foundation

Moore’s law has driven the semiconductor industry to continue downscaling the critical size of transistors to improve device density. At the beginning of this century, traditional scaling started to encounter bottlenecks. The industry has successively developed strained Si/Ge, high-K/metal gate, and Fin-FETs, enabling Moore’s Law to continue.

Now, the critical size of FETs is down to 7 nm, which means there are almost 7 billion transistors per square centimeter on one chip, which brings huge challenges for fin-type structure and nanomanufacturing methods. Up to now, extreme ultraviolet lithography has been used in some critical steps, and it is facing alignment precision and high costs for high-volume manufacturing.

Meanwhile, the introduction of new materials and 3D complex structures brings serious challenges for top-down methods. Newly developed bottom-up manufacturing serves as a good complementary method and provides technical driving force for nanomanufacturing.

In cancer research, it all comes down to a single cell.

Over the last decade, cancer researchers have homed in on the fact that an individual cell from a tumor can be used to perform molecular analyses that reveal important clues about how the cancer developed, how it spreads and how it may be targeted.

With this in mind, a team of researchers at Brown University has developed an advanced way to isolate single cells from complex tissues. In a study published in Scientific Reports, they show how the approach not only results in high-quality, intact single cells, but is also superior to standard isolation methods in terms of labor, cost and efficiency.

The term ‘type 3 diabetes’ has been used by some to describe Alzheimer’s disease.

While most of us are familiar with type 1 and type 2 diabetes, you may not have come across the term ‘type 3 diabetes’ before. First things first, this is not to be confused with type 3c diabetes, which is something else entirely. It is, however, related to insulin resistance in the brain.

Being diagnosed as insulin resistant generally means that someone is either prebiabetic or has type 2 diabetes. But scientists have proposed that it can also result in the brain’s neurons lacking glucose, which is needed for proper function, and this can lead to symptoms of Alzheimer’s disease.

The CDC has released a map that shows where brain-eating amoebas are infecting people in lakes across the U.S.

A few days ago, a Missouri resident who went swimming in the Lake of Three Fires in Taylor County, Iowa, was hospitalized after a microscopic amoeba entered through their nose and started eating away at their brain.

Better known as Naegleria fowleri, the single-celled organism that thrives in warm freshwater, travels up the nose to the brain where it rapidly multiplies and begins feasting on brain tissue. It can infect people when they are swimming or diving, by entering through their nose.

Continue reading “This map shows which US lakes contain brain-eating amoebas” »

Security researchers have detected a massive campaign that scanned close to 1.6 million WordPress sites for the presence of a vulnerable plugin that allows uploading files without authentication.

The attackers are targeting the Kaswara Modern WPBakery Page Builder, which has been abandoned by its author before receiving a patch for a critical severity flaw tracked as CVE-2021–24284.

The vulnerability would allow an unauthenticated attacker to inject malicious Javascript to sites using any version of the plugin and perform actions like uploading and deleting files, which could lead to complete takeover of the site.

Onur Aksoy allegedly imported thousands of fake Cisco networking devices from China.

ROBOTS are predicted to rule the world by the 2060s, a survey found.

That is forecast to be the peak of Artificial Intelligence capability — with machines in control of politics and economics.

And it is feared that humans’ only role will be to entertain or work for the robots, which will have developed emotions and opinions.

Right now, more than ever, you need to secure all your online accounts. It’s long past time to embrace two-factor authentication, stop reusing passwords, and make your online presence hacker-resistant. Because sooner or later, the brewing cyberwar will come for you.

A computer algorithm can use a technique called “ghost imaging” to reconstruct objects from a person’s brainwaves that the person themselves can’t see.