Curiosity Weekly
Urban Greening, Power Crystals, Darwin’s Paradox
Sep 29, 2023
"Curiosity Daily" explores urban greening, power crystals, and Darwin's Paradox. Luis Mata discusses how small urban greening projects can boost insect species in cities. Scientists reveal the potential of using photomechanical materials for more energy-efficient vehicles. Darwin's Paradox in coral reefs is unravelled, highlighting the symbiotic relationship that allows coral to thrive in nutrient-deficient waters. The importance of protecting coral reefs is emphasized in the face of die-offs.
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Quick takeaways
- Planting native species in urban areas can dramatically increase the number of insect species, highlighting the importance of urban greening for biodiversity.
- A groundbreaking material utilizing organic crystals embedded in a polymer has the potential to convert light energy into mechanical motion, revolutionizing industries such as robotics and aerospace.
Deep dives
Urban Greening: Boosting Biodiversity and Ecosystem Health
Planting native species in urban areas can have a significant positive impact on biodiversity. A study conducted in Melbourne, Australia, showed that by adding just a dozen new indigenous plant species to a small urban space, the area saw a fivefold increase in insect species within the first year. After three years, the remaining plants supported over seven times the number of insect species. These findings provide data-driven evidence of the benefits of urban greening, emphasizing the importance of creating green spaces in cities to support healthier ecosystems.
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