Birdwatch Note Rating
2024-04-23 08:31:16 UTC - NOT_HELPFUL
Rated by Participant: B7434743BAE41213D6B42EFF4308ECA6A81B76490043AD5F29539854E6F42F56
Participant Details
Original Note:
The “Skystone” discovered in 1990 is composed of oxygen, carbon, silicon, calcium and sodium, and is always found in soil layers. Its composition is similar to concrete. https://www.ancientpages.com/2019/05/22/controversial-artifacts-no-one-wants-to-examine-thoroughly-is-there-something-we-are-afraid-of-discovering/amp/
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