The Skeptics' Guide to the Universe The Skeptics Guide #1012 - Nov 30 2024
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Nov 30, 2024 
In this engaging discussion, guests Brian Wecht, a theoretical physicist known for his expertise in string theory, and Andrea Love, an immunologist focused on debunking health misinformation, tackle a range of captivating topics. They explore cosmic rays and the newly discovered microquasars, discuss the ethical implications of genetic editing with CRISPR technology, and dive into the world of prime numbers, featuring the latest Mersenne prime. They also confront pseudoscience in sports endorsements and the damaging effects of climate change on our environment.
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Microquasar Discovery
- Astronomers using the HAWC observatory may rewrite our understanding of the universe's most energetic particles.
- Microquasars, closer than quasars, emit surprisingly powerful gamma rays, challenging previous beliefs about particle birthplaces.
Improving Scientific Integrity
- Consider how scientists and the publishing process can address distrust in science.
- Reflect on scientific misconduct and how it's handled, especially with for-profit and political influences.
Genetically Modifying Brains
- CRISPR technology allows precise gene manipulation, but delivering it to specific cells is challenging.
- Lipid nanoparticles offer a potential solution for delivering CRISPR to target tissues.