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Curiosity Weekly

Embryo Model, Breathing Ball, End of a Dynasty

Oct 18, 2023
Scientists discuss breakthrough in embryo modeling using stem cells, the potential implications for understanding early pregnancy and ethical concerns. The podcast also explores the rise and fall of the Qing dynasty, highlighting factors like population growth, stratification, and limited leadership opportunities. Scientific advancements include the development of a synthetic human embryo model and a breathing ball for anxiety relief.
13:54

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Quick takeaways

  • Scientists have developed a synthetic model of a 14-day-old human embryo using stem cells, leading to advancements in understanding early human development and improving in vitro fertilization methods.
  • A breathing ball created by a student at the University of Bath expands and contracts with the user's breath, providing a tangible and synchronized breathing experience that can alleviate anxiety and enhance focus during meditation.

Deep dives

Breakthrough in Embryo Modeling

Researchers have created a synthetic model of a 14-day-old human embryo using stem cells, allowing for better understanding of early human development, miscarriages, and birth defects. This breakthrough could also enhance in vitro fertilization methods.

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