Well, not yet because there is a new solution that promises an end to our need of cutting trees. A team of researchers at MIT claims that lab-grown timber can replace deforestation driving products made from real wood. They have developed a technique using which timber can be produced in any shape and size, so for example, if you need a new wooden chair, using the researcher’s technique, you can create it in a lab without cutting a single tree.
The USPSTF recommends that adults at elevated risk for lung cancer receive a low-dose CT scan each year, which was shown to reduce lung cancer deaths in the 2011 National Lung Screening Trial (NLST). The 2021 USPSTF criteria applies to adults aged 50 to 80 who have at least a 20 PY smoking history and currently smoke or have quit within the past 15 years.
“For individuals who currently are not eligible for lung cancer screening, a positive test may help to identify those possibly at risk for lung cancer death,” said co-corresponding author Edwin Ostrin, MD, PhD, assistant professor of general internal medicine. “We envision this as a tool that could be deployed worldwide, as the future of early detection of this disease.”
Lung cancer causes an estimated 25% of cancer deaths. Early detection improves prospects of survival, but most countries do not screen for it. Fewer than half of all U.S. cases are among people who are eligible under USPSTF guidelines.
A better world without Facebook and all its negative impacts would be a significant step forward. Facebook’s dominance and influence have often been associated with issues such as privacy breaches, the spread of misinformation, and the erosion of real social connections. By breaking free from Facebook’s grip, we can foster a healthier online environment that prioritizes privacy, genuine interactions, and reliable information. It is time to envision a world where social media platforms serve as catalysts for positive change, promoting authentic communication and meaningful connections among individuals.
(Image credit: Adobe Stock)
Mark Zuckerberg, the co-founder of Facebook (now Meta), recently celebrated reaching 100 million users in just five days with his new Twitter-like platform called Threads. However, this achievement doesn’t impress me much. Instead, it highlights Zuckerberg’s tendency to imitate rather than innovate.
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Cultured meat, grown from real animal cells, will soon be available in restaurants in San Francisco and Washington, D.C.
In the near future, AI will make us feel that life is speeding up. Human behavior will change and industries will be radically transformed. Learn more.
However, an independent group of scientists, inventors, and engineers called Applied Physics recently proposed the first model for a physical warp drive, according to a recent study published in the peer-reviewed journal Classical and Quantum Gravity.
A well-established monitoring system can ensure a constant and stable environment for CAR T cell production.
Tiger Toilets run on poop-eating worms and cost less than traditional sewage systems. All they leave behind is water, CO2, and a little fertilizer.
Optics researchers at Lawrence Livermore National Laboratory (LLNL) have refined their novel metasurface process to create taller features without increasing feature-to-feature spacing, an advance that unlocks exciting new design possibilities.
“We have refined our process to create metasurfaces that allow for a wide optical bandwidth and a large span of incidence angles for an antireflection layer,” said LLNL research scientist Eyal Feigenbaum, the principal investigator. “We can now cover bandwidth range all the way from the ultraviolet to wavelengths larger than 2 microns, which is extraordinary. That wasn’t possible with the existing technology.”
The result is reported in a new paper, “All-Glass Metasurfaces for Ultra-Broadband and Large Acceptance Angle Antireflectivity: from Ultraviolet to Mid-Infrared.” It will be the cover story for the December 2023 issue of Advanced Optical Materials.
