Birdwatch Note Rating
2024-06-20 04:40:44 UTC - HELPFUL
Rated by Participant: 6A2F9C2C049A9A11BA04B5469B4B113141051AFF87E522524EE35E0D3B92812B
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Original Note:
This is a weather balloon, filled with helium or hydrogen, carrying a radiosonde to measure atmospheric data as they ascend. They typically burst around 30 kilometers high due to reduced pressure and expanded volume. https://www.instagram.com/p/C6fUCPhP1xJ/ https://www.wcnc.com/article/weather/weather-iq/what-is-weather-balloon-explain-teach-education-science/275-83827603-5098-41c0-b5fe-d79e1e19071f
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