Science Magazine Podcast
Top online stories of the year, and revisiting digging donkeys and baby minds
Dec 19, 2024
David Grimm, Online News Editor for Science Magazine, shares viral science stories from the year, including the quirks of corpse-eating pets and fan efficiency in heat. The discussion then shifts to updates from former guests: Erick Lundgren revisits his research on donkeys digging wells in deserts, Katie Hampson discusses evolving rabies research in Tanzania, and Ashley Thomas explores children's understanding of social relationships. These captivating insights highlight the intersection of science, ecology, and cognitive development.
38:31
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Quick takeaways
- Research highlights the challenges of forensic investigations due to pets consuming parts of bodies, necessitating new guidelines for evidence assessment.
- Recent studies suggest children as young as three contributed to prehistoric cave art, reshaping our understanding of early artistic expression.
Deep dives
Impact of Pets on Forensic Investigations
Research indicates that pets, particularly in cases where owners die alone, can complicate forensic investigations as they may consume parts of the body. This behavior raises unique challenges for forensic investigators attempting to determine the cause of death, as the damage inflicted by animals can obscure evidence at crime scenes. A scientific study has provided a flowchart aimed at guiding investigators on how to assess potential pet interference at a crime scene, highlighting how different types of pets can cause varying levels of damage. This comprehensive approach helps forensic professionals better understand how to interpret the evidence in cases that involve animal consumption.
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