Topics discussed in this episode include moon landing complications, dangers of deep fake technology and election disinformation, education's impact on mortality risk, the worldwide scam of Miracle Mineral Solution, fraudulent activities during COVID, proving a crime before someone dies, experiences with religious education and faith, and challenging misconceptions about morality among secular individuals.
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Quick takeaways
Researchers have developed a programmable method using DNA for directed assembly of inorganic materials, revolutionizing material science.
Higher levels of education are associated with reduced risk of death, with each additional year decreasing risk by 2%.
NASA successfully opened the canister of the OSIRIS-REx spacecraft, allowing study of the asteroid Bennu samples.
Advancements in DNA-directed assembly enable creation of programmable 3D nanostructures with tailored properties, promising applications in various industries.
Deep dives
DNA-Directed Assembly of Inorganic Materials
Researchers have developed a programmable and powerful method of using DNA for the directed assembly of inorganic materials. By creating a DNA scaffold and using gas or liquid infusion, they can control the structure and properties of the materials at the nano scale. This process of self-assembly allows for the creation of complex and programmable 3D nanostructures, which can have a wide range of applications. While this technology has been used for some time, this study refines the procedure and addresses the scalability of the process, making it more viable for industrial use. This development has the potential to revolutionize the field of material science and could lead to the creation of new materials with programmable properties.
Education and Longevity
A global systematic review and meta-analysis has confirmed the strong correlation between education and longevity. The study found that higher levels of education are associated with a reduced risk of death. On average, each additional year of education decreases the risk of death by 2%. The study also identified breakpoints where the reduction in mortality risk becomes more significant, such as after six, 12, and 18 years of education. The health benefits of education were found to be comparable to lifestyle factors such as eating vegetables daily or not smoking or drinking heavily. These findings underscore the importance of education in promoting longer and healthier lives.
NASA Successfully Opens OSIRIS-REx Canister
NASA has successfully opened the canister of the OSIRIS-REx spacecraft, which returned from the asteroid Bennu with a sample of rock and dust. The canister had two fasteners that initially refused to release, requiring the development and use of new tools designed to simultaneously open the canister and protect the scientific integrity of the samples. With the canister opened, NASA plans to catalog the Bennu samples and make them available for research and display. This milestone is a significant step forward in studying the early solar system and gaining insights into the formation and evolution of celestial bodies.
DNA-Directed Assembly Enhances Material Science
Researchers have made significant progress in DNA-directed assembly, a process of using DNA to program the assembly of inorganic materials. This process allows for the creation of programmable 3D nanostructures with tailored properties. By harnessing the self-assembly properties of DNA and using gas or liquid infusion, materials at the nanoscale can be precisely shaped and infused with other elements, creating new compounds with desired properties. This advancement in material science holds promise for future applications in various industries.
During the last glacial maximum, greater than 50% of the earth's surface was covered in ice
During the last glacial maximum, approximately 33% of the Earth's surface was covered in ice
Most of Canada has no native earthworms because they were wiped out during the last glacial period
Most of Canada has no native earthworms due to the impact of the last glacial period
At the end of the last glacial period, about 10,000 years ago, the Earth's tilt was 24.5 degrees and since has decreased to its current 23.4 degrees
At the end of the last glacial period, about 10,000 years ago, the Earth's tilt, or obliquity, was approximately 24.5 degrees and has since decreased to its current 23.4 degrees.
Swindler's List: Deep Fake Robot Call; News Item: Oxygen Bottleneck, NASA Opens Osiris Rex Canister, Learning and Longevity, DNA Directed Assembly, Bleach Peddler Sentenced; Who's That Noisy; Your Questions and E-mails: Nuclear Batteries; Science or Fiction
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