Fun Kids Science Weekly
COSMIC CALCULATORS: How We Use Computers in Space🖥️❓
Oct 12, 2024
Robert Siddall, a roboticist at the University of Surrey, introduces Plantolin, an innovative tree-planting robot inspired by pangolins. Andreea Font, a computational astrophysicist from Liverpool John Moores University, argues for the importance of her field in understanding dark matter and galaxy formation. Dan O'Neill from the Royal Veterinary College explains why dogs have wet noses and shares fascinating facts about trapdoor spiders. A spacecraft's mission to save an asteroid adds an exciting twist to this cosmic discussion!
29:13
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Quick takeaways
- NASA's recent experiments with asteroids enhance our understanding of planetary defense and past impacts on Earth.
- The innovative 'plantolin' robot showcases how robotics can support environmental conservation efforts by facilitating tree planting initiatives.
Deep dives
The Science Behind Dogs' Wet Noses
Dogs have wet noses for multiple important reasons that relate to their biology and behavior. The moisture helps them to keep their nostrils clean, allowing for better airflow and enhancing their sense of smell. In addition, it assists with thermoregulation, as dogs do not sweat like humans; they cool off through evaporation from their noses. This adaptation is crucial for their survival in varying temperatures, especially in a world that is becoming increasingly hotter.
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