Short Wave News Round Up: Algal Threats, An Asteroid With Life's Building Blocks And Bee Maps
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Mar 24, 2023 This week's discussions dive into some fascinating science headlines! The Virgin Islands' state of emergency due to a massive blob of floating algae raises concerns about climate change and marine life. We also explore groundbreaking asteroid discoveries that hint at life's building blocks arriving from space. Plus, the bee waggle dance impresses with its role in navigation and food sourcing, showcasing the remarkable intelligence of these tiny creatures. Join the hosts as they connect these tales from the sea to the cosmos!
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Sargasm State of Emergency
- The Virgin Islands declared a state of emergency due to massive sargasm seaweed blooms in 2023.
- The sargasm seaweed is impacting beaches, tourism, and even causing respiratory problems.
Sargasm Growth Factors
- Sargasm seaweed growth is likely fueled by nitrogen and phosphate runoff from fertilizers and human waste.
- This creates an excess of "plant food" in the ocean, leading to massive algal blooms.
Uracil on Ryugu
- The asteroid Ryugu contains uracil, a key component of RNA.
- This discovery supports the theory that life's building blocks may have originated in space.